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    2019-11-17 results
    
    9787195 total responses to udp/53 probe
    0 unique IPs
    0 IPs responded more than once
    1067721 servers responded from a different IP than probed
    5056682 gave the correct answer to the A? for the DNS name queried
    1447194 responded from a source port other than udp/53
    5220034 responses had recursion-available bit set
    
    5530181 returned OK (RCODE=0)
    677 returned FORMERR (RCODE=1)
    592870 returned SERVFAIL (RCODE=2)
    64525 returned NAMEFAIL (RCODE=3)
    2251 returned NOTIMP (RCODE=4)
    3481172 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-11-10 results
    
    10525442 total responses to udp/53 probe
    0 unique IPs
    0 IPs responded more than once
    1170300 servers responded from a different IP than probed
    5383480 gave the correct answer to the A? for the DNS name queried
    1774973 responded from a source port other than udp/53
    5607507 responses had recursion-available bit set
    
    5962557 returned OK (RCODE=0)
    673 returned FORMERR (RCODE=1)
    861727 returned SERVFAIL (RCODE=2)
    64632 returned NAMEFAIL (RCODE=3)
    2211 returned NOTIMP (RCODE=4)
    3519440 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-11-03 results
    
    12234073 total responses to udp/53 probe
    0 unique IPs
    0 IPs responded more than once
    1893285 servers responded from a different IP than probed
    5380001 gave the correct answer to the A? for the DNS name queried
    1769657 responded from a source port other than udp/53
    6308588 responses had recursion-available bit set
    
    6667247 returned OK (RCODE=0)
    569 returned FORMERR (RCODE=1)
    1834745 returned SERVFAIL (RCODE=2)
    65185 returned NAMEFAIL (RCODE=3)
    2085 returned NOTIMP (RCODE=4)
    3549233 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-10-27 results
    
    14032526 total responses to udp/53 probe
    9815662 unique IPs
    126273 IPs responded more than once
    1106257 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    1765185 responded from a source port other than udp/53
    5574992 responses had recursion-available bit set
    
    5917493 returned OK (RCODE=0)
    618 returned FORMERR (RCODE=1)
    4370638 returned SERVFAIL (RCODE=2)
    64294 returned NAMEFAIL (RCODE=3)
    2083 returned NOTIMP (RCODE=4)
    3560772 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-10-20 results
    
    12585279 total responses to udp/53 probe
    9817756 unique IPs
    129888 IPs responded more than once
    2515663 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    1837149 responded from a source port other than udp/53
    7027247 responses had recursion-available bit set
    
    7356166 returned OK (RCODE=0)
    736 returned FORMERR (RCODE=1)
    1526319 returned SERVFAIL (RCODE=2)
    63691 returned NAMEFAIL (RCODE=3)
    1924 returned NOTIMP (RCODE=4)
    3521494 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-10-13 results
    
    10969563 total responses to udp/53 probe
    9887064 unique IPs
    130014 IPs responded more than once
    1284867 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    1852832 responded from a source port other than udp/53
    5869417 responses had recursion-available bit set
    
    6210284 returned OK (RCODE=0)
    866 returned FORMERR (RCODE=1)
    1063931 returned SERVFAIL (RCODE=2)
    64043 returned NAMEFAIL (RCODE=3)
    2049 returned NOTIMP (RCODE=4)
    3513740 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-10-06 results
    
    11191020 total responses to udp/53 probe
    9823404 unique IPs
    130279 IPs responded more than once
    1126369 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    1866317 responded from a source port other than udp/53
    5698297 responses had recursion-available bit set
    
    6031477 returned OK (RCODE=0)
    823 returned FORMERR (RCODE=1)
    1491918 returned SERVFAIL (RCODE=2)
    63997 returned NAMEFAIL (RCODE=3)
    2021 returned NOTIMP (RCODE=4)
    3485396 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-09-29 results
    
    11464789 total responses to udp/53 probe
    9905302 unique IPs
    131005 IPs responded more than once
    1809873 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    1882721 responded from a source port other than udp/53
    6404054 responses had recursion-available bit set
    
    6757978 returned OK (RCODE=0)
    752 returned FORMERR (RCODE=1)
    1029570 returned SERVFAIL (RCODE=2)
    64193 returned NAMEFAIL (RCODE=3)
    1926 returned NOTIMP (RCODE=4)
    3495728 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-09-22 results
    
    15363510 total responses to udp/53 probe
    9884133 unique IPs
    131194 IPs responded more than once
    4390217 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    1902625 responded from a source port other than udp/53
    8977953 responses had recursion-available bit set
    
    9349154 returned OK (RCODE=0)
    706 returned FORMERR (RCODE=1)
    2342761 returned SERVFAIL (RCODE=2)
    64557 returned NAMEFAIL (RCODE=3)
    2081 returned NOTIMP (RCODE=4)
    3489886 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-09-15 results
    
    11476234 total responses to udp/53 probe
    9922698 unique IPs
    132969 IPs responded more than once
    1060305 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    1888475 responded from a source port other than udp/53
    5815620 responses had recursion-available bit set
    
    6179843 returned OK (RCODE=0)
    758 returned FORMERR (RCODE=1)
    1593571 returned SERVFAIL (RCODE=2)
    64551 returned NAMEFAIL (RCODE=3)
    1947 returned NOTIMP (RCODE=4)
    3520831 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-08-18 results
    
    318967 total responses to udp/53 probe
    322457 unique IPs
    9642 IPs responded more than once
    36916 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    65406 responded from a source port other than udp/53
    185346 responses had recursion-available bit set
    
    198769 returned OK (RCODE=0)
    23 returned FORMERR (RCODE=1)
    9824 returned SERVFAIL (RCODE=2)
    2372 returned NAMEFAIL (RCODE=3)
    104 returned NOTIMP (RCODE=4)
    104497 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-06-16 results
    
    15624217 total responses to udp/53 probe
    10329977 unique IPs
    129010 IPs responded more than once
    1024941 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2050561 responded from a source port other than udp/53
    5892971 responses had recursion-available bit set
    
    6366441 returned OK (RCODE=0)
    499 returned FORMERR (RCODE=1)
    5480372 returned SERVFAIL (RCODE=2)
    65705 returned NAMEFAIL (RCODE=3)
    1818 returned NOTIMP (RCODE=4)
    3594526 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-06-09 results
    
    13461602 total responses to udp/53 probe
    10319878 unique IPs
    128849 IPs responded more than once
    981710 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2095470 responded from a source port other than udp/53
    5890056 responses had recursion-available bit set
    
    6354423 returned OK (RCODE=0)
    503 returned FORMERR (RCODE=1)
    3339321 returned SERVFAIL (RCODE=2)
    66086 returned NAMEFAIL (RCODE=3)
    1859 returned NOTIMP (RCODE=4)
    3586151 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-06-02 results
    
    15947285 total responses to udp/53 probe
    10352298 unique IPs
    129566 IPs responded more than once
    1063629 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2114617 responded from a source port other than udp/53
    6072218 responses had recursion-available bit set
    
    6530475 returned OK (RCODE=0)
    570 returned FORMERR (RCODE=1)
    5637674 returned SERVFAIL (RCODE=2)
    66268 returned NAMEFAIL (RCODE=3)
    1796 returned NOTIMP (RCODE=4)
    3596616 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-05-26 results
    
    15792748 total responses to udp/53 probe
    10395062 unique IPs
    130068 IPs responded more than once
    980847 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2117936 responded from a source port other than udp/53
    6155425 responses had recursion-available bit set
    
    6609493 returned OK (RCODE=0)
    536 returned FORMERR (RCODE=1)
    5406220 returned SERVFAIL (RCODE=2)
    66250 returned NAMEFAIL (RCODE=3)
    1835 returned NOTIMP (RCODE=4)
    3595334 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-05-19 results
    
    14735967 total responses to udp/53 probe
    10923506 unique IPs
    129986 IPs responded more than once
    947341 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2145293 responded from a source port other than udp/53
    6261576 responses had recursion-available bit set
    
    6727615 returned OK (RCODE=0)
    707 returned FORMERR (RCODE=1)
    3720184 returned SERVFAIL (RCODE=2)
    66646 returned NAMEFAIL (RCODE=3)
    1690 returned NOTIMP (RCODE=4)
    4105744 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-05-12 results
    
    17380010 total responses to udp/53 probe
    10527981 unique IPs
    130873 IPs responded more than once
    949284 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2148106 responded from a source port other than udp/53
    6005395 responses had recursion-available bit set
    
    6409605 returned OK (RCODE=0)
    551 returned FORMERR (RCODE=1)
    7004452 returned SERVFAIL (RCODE=2)
    66392 returned NAMEFAIL (RCODE=3)
    1857 returned NOTIMP (RCODE=4)
    3782765 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-05-05 results
    
    13745809 total responses to udp/53 probe
    10815314 unique IPs
    132935 IPs responded more than once
    1627435 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2166327 responded from a source port other than udp/53
    6803636 responses had recursion-available bit set
    
    7163139 returned OK (RCODE=0)
    657 returned FORMERR (RCODE=1)
    2425466 returned SERVFAIL (RCODE=2)
    67225 returned NAMEFAIL (RCODE=3)
    1865 returned NOTIMP (RCODE=4)
    3973668 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-04-28 results
    
    12737040 total responses to udp/53 probe
    10716373 unique IPs
    134718 IPs responded more than once
    923893 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2187562 responded from a source port other than udp/53
    6223066 responses had recursion-available bit set
    
    6590415 returned OK (RCODE=0)
    653 returned FORMERR (RCODE=1)
    2214717 returned SERVFAIL (RCODE=2)
    67142 returned NAMEFAIL (RCODE=3)
    1915 returned NOTIMP (RCODE=4)
    3748411 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-04-21 results
    
    12601864 total responses to udp/53 probe
    10556158 unique IPs
    133605 IPs responded more than once
    913227 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2175040 responded from a source port other than udp/53
    6130822 responses had recursion-available bit set
    
    6493173 returned OK (RCODE=0)
    630 returned FORMERR (RCODE=1)
    2175825 returned SERVFAIL (RCODE=2)
    66415 returned NAMEFAIL (RCODE=3)
    1750 returned NOTIMP (RCODE=4)
    3749666 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-04-14 results
    
    14024403 total responses to udp/53 probe
    10650657 unique IPs
    133677 IPs responded more than once
    922801 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2207306 responded from a source port other than udp/53
    6185019 responses had recursion-available bit set
    
    6570327 returned OK (RCODE=0)
    681 returned FORMERR (RCODE=1)
    3531364 returned SERVFAIL (RCODE=2)
    66874 returned NAMEFAIL (RCODE=3)
    1903 returned NOTIMP (RCODE=4)
    3739170 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-04-07 results
    
    15725852 total responses to udp/53 probe
    10660581 unique IPs
    132221 IPs responded more than once
    892863 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2225012 responded from a source port other than udp/53
    6189062 responses had recursion-available bit set
    
    6593401 returned OK (RCODE=0)
    556 returned FORMERR (RCODE=1)
    5229641 returned SERVFAIL (RCODE=2)
    67150 returned NAMEFAIL (RCODE=3)
    1748 returned NOTIMP (RCODE=4)
    3720526 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-03-31 results
    
    12205384 total responses to udp/53 probe
    10500668 unique IPs
    131075 IPs responded more than once
    880463 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2199507 responded from a source port other than udp/53
    6015407 responses had recursion-available bit set
    
    6392775 returned OK (RCODE=0)
    852 returned FORMERR (RCODE=1)
    1894400 returned SERVFAIL (RCODE=2)
    67184 returned NAMEFAIL (RCODE=3)
    1758 returned NOTIMP (RCODE=4)
    3734461 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-03-24 results
    
    0 total responses to udp/53 probe
    0 unique IPs
    0 IPs responded more than once
    0 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    0 responded from a source port other than udp/53
    0 responses had recursion-available bit set
    
    0 returned OK (RCODE=0)
    0 returned FORMERR (RCODE=1)
    0 returned SERVFAIL (RCODE=2)
    0 returned NAMEFAIL (RCODE=3)
    0 returned NOTIMP (RCODE=4)
    0 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-03-17 results
    
    0 total responses to udp/53 probe
    0 unique IPs
    0 IPs responded more than once
    0 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    0 responded from a source port other than udp/53
    0 responses had recursion-available bit set
    
    0 returned OK (RCODE=0)
    0 returned FORMERR (RCODE=1)
    0 returned SERVFAIL (RCODE=2)
    0 returned NAMEFAIL (RCODE=3)
    0 returned NOTIMP (RCODE=4)
    0 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-03-10 results
    
    0 total responses to udp/53 probe
    0 unique IPs
    0 IPs responded more than once
    0 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    0 responded from a source port other than udp/53
    0 responses had recursion-available bit set
    
    0 returned OK (RCODE=0)
    0 returned FORMERR (RCODE=1)
    0 returned SERVFAIL (RCODE=2)
    0 returned NAMEFAIL (RCODE=3)
    0 returned NOTIMP (RCODE=4)
    0 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-03-03 results
    
    0 total responses to udp/53 probe
    0 unique IPs
    0 IPs responded more than once
    0 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    0 responded from a source port other than udp/53
    0 responses had recursion-available bit set
    
    0 returned OK (RCODE=0)
    0 returned FORMERR (RCODE=1)
    0 returned SERVFAIL (RCODE=2)
    0 returned NAMEFAIL (RCODE=3)
    0 returned NOTIMP (RCODE=4)
    0 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-02-24 results
    
    0 total responses to udp/53 probe
    0 unique IPs
    0 IPs responded more than once
    0 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    0 responded from a source port other than udp/53
    0 responses had recursion-available bit set
    
    0 returned OK (RCODE=0)
    0 returned FORMERR (RCODE=1)
    0 returned SERVFAIL (RCODE=2)
    0 returned NAMEFAIL (RCODE=3)
    0 returned NOTIMP (RCODE=4)
    0 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-02-17 results
    
    0 total responses to udp/53 probe
    0 unique IPs
    0 IPs responded more than once
    0 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    0 responded from a source port other than udp/53
    0 responses had recursion-available bit set
    
    0 returned OK (RCODE=0)
    0 returned FORMERR (RCODE=1)
    0 returned SERVFAIL (RCODE=2)
    0 returned NAMEFAIL (RCODE=3)
    0 returned NOTIMP (RCODE=4)
    0 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-02-10 results
    
    0 total responses to udp/53 probe
    0 unique IPs
    0 IPs responded more than once
    0 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    0 responded from a source port other than udp/53
    0 responses had recursion-available bit set
    
    0 returned OK (RCODE=0)
    0 returned FORMERR (RCODE=1)
    0 returned SERVFAIL (RCODE=2)
    0 returned NAMEFAIL (RCODE=3)
    0 returned NOTIMP (RCODE=4)
    0 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-02-03 results
    
    12174671 total responses to udp/53 probe
    10907145 unique IPs
    129284 IPs responded more than once
    795511 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2409331 responded from a source port other than udp/53
    6382543 responses had recursion-available bit set
    
    6884450 returned OK (RCODE=0)
    876 returned FORMERR (RCODE=1)
    1227210 returned SERVFAIL (RCODE=2)
    65785 returned NAMEFAIL (RCODE=3)
    1653 returned NOTIMP (RCODE=4)
    3882860 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-01-27 results
    
    15704130 total responses to udp/53 probe
    10964971 unique IPs
    131315 IPs responded more than once
    747348 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2437928 responded from a source port other than udp/53
    6430998 responses had recursion-available bit set
    
    6864012 returned OK (RCODE=0)
    1578 returned FORMERR (RCODE=1)
    4716119 returned SERVFAIL (RCODE=2)
    66380 returned NAMEFAIL (RCODE=3)
    22162 returned NOTIMP (RCODE=4)
    3921259 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-01-20 results
    
    26647728 total responses to udp/53 probe
    10879852 unique IPs
    131891 IPs responded more than once
    700556 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2421606 responded from a source port other than udp/53
    6274456 responses had recursion-available bit set
    
    6739344 returned OK (RCODE=0)
    795 returned FORMERR (RCODE=1)
    15798283 returned SERVFAIL (RCODE=2)
    66284 returned NAMEFAIL (RCODE=3)
    1615 returned NOTIMP (RCODE=4)
    3929783 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-01-13 results
    
    12657443 total responses to udp/53 probe
    10880280 unique IPs
    131901 IPs responded more than once
    696211 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2408323 responded from a source port other than udp/53
    6481914 responses had recursion-available bit set
    
    6933030 returned OK (RCODE=0)
    874 returned FORMERR (RCODE=1)
    1656254 returned SERVFAIL (RCODE=2)
    66115 returned NAMEFAIL (RCODE=3)
    1703 returned NOTIMP (RCODE=4)
    3887371 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2019-01-06 results
    
    19231264 total responses to udp/53 probe
    10853396 unique IPs
    131127 IPs responded more than once
    675989 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2402362 responded from a source port other than udp/53
    6174766 responses had recursion-available bit set
    
    6602661 returned OK (RCODE=0)
    853 returned FORMERR (RCODE=1)
    8558272 returned SERVFAIL (RCODE=2)
    65957 returned NAMEFAIL (RCODE=3)
    1618 returned NOTIMP (RCODE=4)
    3889898 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-12-30 results
    
    17629785 total responses to udp/53 probe
    10828559 unique IPs
    130935 IPs responded more than once
    685738 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    4730541 responded from a source port other than udp/53
    8781219 responses had recursion-available bit set
    
    6890687 returned OK (RCODE=0)
    82160 returned FORMERR (RCODE=1)
    4333204 returned SERVFAIL (RCODE=2)
    66036 returned NAMEFAIL (RCODE=3)
    2254809 returned NOTIMP (RCODE=4)
    3890696 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-12-23 results
    
    17667192 total responses to udp/53 probe
    10939484 unique IPs
    131563 IPs responded more than once
    678499 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    6880831 responded from a source port other than udp/53
    10782996 responses had recursion-available bit set
    
    6799936 returned OK (RCODE=0)
    155874 returned FORMERR (RCODE=1)
    2321242 returned SERVFAIL (RCODE=2)
    66807 returned NAMEFAIL (RCODE=3)
    4308731 returned NOTIMP (RCODE=4)
    3902518 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-05-27 results
    
    12210499 total responses to udp/53 probe
    11648590 unique IPs
    190408 IPs responded more than once
    590430 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    2951417 responded from a source port other than udp/53
    7421200 responses had recursion-available bit set
    
    7866518 returned OK (RCODE=0)
    683 returned FORMERR (RCODE=1)
    329049 returned SERVFAIL (RCODE=2)
    72436 returned NAMEFAIL (RCODE=3)
    964 returned NOTIMP (RCODE=4)
    3834170 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-05-20 results
    
    17197335 total responses to udp/53 probe
    11562569 unique IPs
    163591 IPs responded more than once
    561110 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    5804755 responded from a source port other than udp/53
    10346594 responses had recursion-available bit set
    
    8034819 returned OK (RCODE=0)
    238666 returned FORMERR (RCODE=1)
    2333842 returned SERVFAIL (RCODE=2)
    71788 returned NAMEFAIL (RCODE=3)
    2612690 returned NOTIMP (RCODE=4)
    3798343 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-05-13 results
    
    12239185 total responses to udp/53 probe
    11500247 unique IPs
    164820 IPs responded more than once
    571966 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    3057215 responded from a source port other than udp/53
    7245686 responses had recursion-available bit set
    
    7592140 returned OK (RCODE=0)
    3701 returned FORMERR (RCODE=1)
    576016 returned SERVFAIL (RCODE=2)
    71778 returned NAMEFAIL (RCODE=3)
    81289 returned NOTIMP (RCODE=4)
    3807425 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-05-06 results
    
    13320985 total responses to udp/53 probe
    11609855 unique IPs
    183898 IPs responded more than once
    581567 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    4463152 responded from a source port other than udp/53
    8591051 responses had recursion-available bit set
    
    7540823 returned OK (RCODE=0)
    61727 returned FORMERR (RCODE=1)
    390944 returned SERVFAIL (RCODE=2)
    73431 returned NAMEFAIL (RCODE=3)
    1394518 returned NOTIMP (RCODE=4)
    3740661 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-04-29 results
    
    12056056 total responses to udp/53 probe
    11608857 unique IPs
    142929 IPs responded more than once
    565457 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    3132977 responded from a source port other than udp/53
    7312757 responses had recursion-available bit set
    
    7590622 returned OK (RCODE=0)
    66258 returned FORMERR (RCODE=1)
    400362 returned SERVFAIL (RCODE=2)
    71445 returned NAMEFAIL (RCODE=3)
    58896 returned NOTIMP (RCODE=4)
    3761373 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-04-22 results
    
    11748145 total responses to udp/53 probe
    11584906 unique IPs
    138776 IPs responded more than once
    587628 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    3035910 responded from a source port other than udp/53
    7128616 responses had recursion-available bit set
    
    7548762 returned OK (RCODE=0)
    808 returned FORMERR (RCODE=1)
    278083 returned SERVFAIL (RCODE=2)
    72530 returned NAMEFAIL (RCODE=3)
    995 returned NOTIMP (RCODE=4)
    3749330 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-04-15 results
    
    23137317 total responses to udp/53 probe
    11608656 unique IPs
    140493 IPs responded more than once
    580175 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    14266499 responded from a source port other than udp/53
    18472059 responses had recursion-available bit set
    
    7748942 returned OK (RCODE=0)
    391283 returned FORMERR (RCODE=1)
    276388 returned SERVFAIL (RCODE=2)
    72650 returned NAMEFAIL (RCODE=3)
    10774287 returned NOTIMP (RCODE=4)
    3776968 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-04-08 results
    
    12023378 total responses to udp/53 probe
    11639472 unique IPs
    140580 IPs responded more than once
    606881 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    3122692 responded from a source port other than udp/53
    7350978 responses had recursion-available bit set
    
    7799009 returned OK (RCODE=0)
    981 returned FORMERR (RCODE=1)
    276281 returned SERVFAIL (RCODE=2)
    72801 returned NAMEFAIL (RCODE=3)
    798 returned NOTIMP (RCODE=4)
    3776396 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-04-01 results
    
    14102005 total responses to udp/53 probe
    11796139 unique IPs
    142328 IPs responded more than once
    621096 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    4929553 responded from a source port other than udp/53
    7503800 responses had recursion-available bit set
    
    7965505 returned OK (RCODE=0)
    1786541 returned FORMERR (RCODE=1)
    400947 returned SERVFAIL (RCODE=2)
    72705 returned NAMEFAIL (RCODE=3)
    737 returned NOTIMP (RCODE=4)
    3777960 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-03-25 results
    
    15143841 total responses to udp/53 probe
    11910152 unique IPs
    144022 IPs responded more than once
    621965 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    5939863 responded from a source port other than udp/53
    10257428 responses had recursion-available bit set
    
    8004034 returned OK (RCODE=0)
    844057 returned FORMERR (RCODE=1)
    412042 returned SERVFAIL (RCODE=2)
    73247 returned NAMEFAIL (RCODE=3)
    1919435 returned NOTIMP (RCODE=4)
    3791571 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-03-18 results
    
    13913186 total responses to udp/53 probe
    11966114 unique IPs
    163773 IPs responded more than once
    596692 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    5018575 responded from a source port other than udp/53
    9082757 responses had recursion-available bit set
    
    7754255 returned OK (RCODE=0)
    501670 returned FORMERR (RCODE=1)
    412294 returned SERVFAIL (RCODE=2)
    73375 returned NAMEFAIL (RCODE=3)
    1285605 returned NOTIMP (RCODE=4)
    3789223 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-03-11 results
    
    18323120 total responses to udp/53 probe
    11960319 unique IPs
    165336 IPs responded more than once
    576362 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    9563272 responded from a source port other than udp/53
    13607396 responses had recursion-available bit set
    
    7836680 returned OK (RCODE=0)
    213157 returned FORMERR (RCODE=1)
    283808 returned SERVFAIL (RCODE=2)
    73486 returned NAMEFAIL (RCODE=3)
    6015720 returned NOTIMP (RCODE=4)
    3804015 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-03-04 results
    
    12194077 total responses to udp/53 probe
    11896999 unique IPs
    165487 IPs responded more than once
    589114 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    3347509 responded from a source port other than udp/53
    7498814 responses had recursion-available bit set
    
    7895783 returned OK (RCODE=0)
    791 returned FORMERR (RCODE=1)
    301381 returned SERVFAIL (RCODE=2)
    73702 returned NAMEFAIL (RCODE=3)
    657 returned NOTIMP (RCODE=4)
    3827678 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-02-25 results
    
    12567028 total responses to udp/53 probe
    12033342 unique IPs
    166654 IPs responded more than once
    573336 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    3404262 responded from a source port other than udp/53
    7872522 responses had recursion-available bit set
    
    8296003 returned OK (RCODE=0)
    1278 returned FORMERR (RCODE=1)
    285273 returned SERVFAIL (RCODE=2)
    74048 returned NAMEFAIL (RCODE=3)
    1851 returned NOTIMP (RCODE=4)
    3812346 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-02-18 results
    
    15183737 total responses to udp/53 probe
    12352183 unique IPs
    165523 IPs responded more than once
    567101 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    3780668 responded from a source port other than udp/53
    7770101 responses had recursion-available bit set
    
    8199304 returned OK (RCODE=0)
    895 returned FORMERR (RCODE=1)
    2984485 returned SERVFAIL (RCODE=2)
    74324 returned NAMEFAIL (RCODE=3)
    712 returned NOTIMP (RCODE=4)
    3828142 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-02-11 results
    
    13519865 total responses to udp/53 probe
    12703761 unique IPs
    168671 IPs responded more than once
    566082 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    4005511 responded from a source port other than udp/53
    8769716 responses had recursion-available bit set
    
    9198809 returned OK (RCODE=0)
    981 returned FORMERR (RCODE=1)
    278005 returned SERVFAIL (RCODE=2)
    74197 returned NAMEFAIL (RCODE=3)
    707 returned NOTIMP (RCODE=4)
    3870998 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-02-04 results
    
    13298867 total responses to udp/53 probe
    12771300 unique IPs
    187780 IPs responded more than once
    552840 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    3992315 responded from a source port other than udp/53
    8422376 responses had recursion-available bit set
    
    8834344 returned OK (RCODE=0)
    937 returned FORMERR (RCODE=1)
    416223 returned SERVFAIL (RCODE=2)
    74471 returned NAMEFAIL (RCODE=3)
    734 returned NOTIMP (RCODE=4)
    3877489 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-01-28 results
    
    13149165 total responses to udp/53 probe
    12412980 unique IPs
    144520 IPs responded more than once
    536884 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    3768069 responded from a source port other than udp/53
    7928565 responses had recursion-available bit set
    
    8357877 returned OK (RCODE=0)
    1357 returned FORMERR (RCODE=1)
    785342 returned SERVFAIL (RCODE=2)
    74147 returned NAMEFAIL (RCODE=3)
    612 returned NOTIMP (RCODE=4)
    3835521 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-01-21 results
    
    14943261 total responses to udp/53 probe
    12448645 unique IPs
    163493 IPs responded more than once
    527161 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    5070480 responded from a source port other than udp/53
    9176070 responses had recursion-available bit set
    
    8323766 returned OK (RCODE=0)
    1260123 returned FORMERR (RCODE=1)
    1336244 returned SERVFAIL (RCODE=2)
    74142 returned NAMEFAIL (RCODE=3)
    23678 returned NOTIMP (RCODE=4)
    3831159 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-01-14 results
    
    12656275 total responses to udp/53 probe
    12453585 unique IPs
    155297 IPs responded more than once
    565945 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    3781268 responded from a source port other than udp/53
    7974268 responses had recursion-available bit set
    
    8397801 returned OK (RCODE=0)
    693 returned FORMERR (RCODE=1)
    268388 returned SERVFAIL (RCODE=2)
    74095 returned NAMEFAIL (RCODE=3)
    865 returned NOTIMP (RCODE=4)
    3819774 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2018-01-07 results
    
    12736194 total responses to udp/53 probe
    12464939 unique IPs
    143079 IPs responded more than once
    533186 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    3770064 responded from a source port other than udp/53
    7934303 responses had recursion-available bit set
    
    8354363 returned OK (RCODE=0)
    947 returned FORMERR (RCODE=1)
    263073 returned SERVFAIL (RCODE=2)
    74178 returned NAMEFAIL (RCODE=3)
    572 returned NOTIMP (RCODE=4)
    3948702 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-12-31 results
    
    19428574 total responses to udp/53 probe
    12434680 unique IPs
    143680 IPs responded more than once
    1975489 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    10516009 responded from a source port other than udp/53
    14703624 responses had recursion-available bit set
    
    8315928 returned OK (RCODE=0)
    188298 returned FORMERR (RCODE=1)
    1709854 returned SERVFAIL (RCODE=2)
    74753 returned NAMEFAIL (RCODE=3)
    5208688 returned NOTIMP (RCODE=4)
    3836593 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-12-24 results
    
    12586383 total responses to udp/53 probe
    12508450 unique IPs
    144857 IPs responded more than once
    554491 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    3715835 responded from a source port other than udp/53
    7857937 responses had recursion-available bit set
    
    8319306 returned OK (RCODE=0)
    1084 returned FORMERR (RCODE=1)
    251048 returned SERVFAIL (RCODE=2)
    75059 returned NAMEFAIL (RCODE=3)
    839 returned NOTIMP (RCODE=4)
    3844620 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-12-17 results
    
    12724869 total responses to udp/53 probe
    12640744 unique IPs
    145481 IPs responded more than once
    568596 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    3784570 responded from a source port other than udp/53
    7975693 responses had recursion-available bit set
    
    8434895 returned OK (RCODE=0)
    626 returned FORMERR (RCODE=1)
    253503 returned SERVFAIL (RCODE=2)
    75787 returned NAMEFAIL (RCODE=3)
    540 returned NOTIMP (RCODE=4)
    3864134 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-12-10 results
    
    23012005 total responses to udp/53 probe
    12446166 unique IPs
    143865 IPs responded more than once
    561440 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    14252250 responded from a source port other than udp/53
    8492848 responses had recursion-available bit set
    
    8282216 returned OK (RCODE=0)
    23302 returned FORMERR (RCODE=1)
    10079794 returned SERVFAIL (RCODE=2)
    75574 returned NAMEFAIL (RCODE=3)
    641186 returned NOTIMP (RCODE=4)
    3819801 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-12-03 results
    
    12541325 total responses to udp/53 probe
    12458350 unique IPs
    144703 IPs responded more than once
    562244 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    3803562 responded from a source port other than udp/53
    7923664 responses had recursion-available bit set
    
    8371945 returned OK (RCODE=0)
    1026 returned FORMERR (RCODE=1)
    251358 returned SERVFAIL (RCODE=2)
    77230 returned NAMEFAIL (RCODE=3)
    625 returned NOTIMP (RCODE=4)
    3748247 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-11-26 results
    
    19848593 total responses to udp/53 probe
    12568226 unique IPs
    161949 IPs responded more than once
    857877 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    10678517 responded from a source port other than udp/53
    15141866 responses had recursion-available bit set
    
    8787339 returned OK (RCODE=0)
    238346 returned FORMERR (RCODE=1)
    263163 returned SERVFAIL (RCODE=2)
    77722 returned NAMEFAIL (RCODE=3)
    6555165 returned NOTIMP (RCODE=4)
    3836472 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-11-19 results
    
    20022430 total responses to udp/53 probe
    12621574 unique IPs
    157741 IPs responded more than once
    609530 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    11002666 responded from a source port other than udp/53
    15377475 responses had recursion-available bit set
    
    8751904 returned OK (RCODE=0)
    248368 returned FORMERR (RCODE=1)
    251000 returned SERVFAIL (RCODE=2)
    78296 returned NAMEFAIL (RCODE=3)
    6818865 returned NOTIMP (RCODE=4)
    3782899 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-11-12 results
    
    12604030 total responses to udp/53 probe
    12497869 unique IPs
    158359 IPs responded more than once
    535373 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    4016019 responded from a source port other than udp/53
    8180221 responses had recursion-available bit set
    
    8596719 returned OK (RCODE=0)
    680 returned FORMERR (RCODE=1)
    248746 returned SERVFAIL (RCODE=2)
    78432 returned NAMEFAIL (RCODE=3)
    558 returned NOTIMP (RCODE=4)
    3595979 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-11-05 results
    
    12808875 total responses to udp/53 probe
    12700998 unique IPs
    158031 IPs responded more than once
    530660 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    4054644 responded from a source port other than udp/53
    8332257 responses had recursion-available bit set
    
    8773240 returned OK (RCODE=0)
    641 returned FORMERR (RCODE=1)
    250499 returned SERVFAIL (RCODE=2)
    79653 returned NAMEFAIL (RCODE=3)
    649 returned NOTIMP (RCODE=4)
    3621444 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-10-29 results
    
    13034332 total responses to udp/53 probe
    12844133 unique IPs
    200491 IPs responded more than once
    526823 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    4079226 responded from a source port other than udp/53
    8500404 responses had recursion-available bit set
    
    8935093 returned OK (RCODE=0)
    604 returned FORMERR (RCODE=1)
    265065 returned SERVFAIL (RCODE=2)
    79833 returned NAMEFAIL (RCODE=3)
    483 returned NOTIMP (RCODE=4)
    3670179 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-10-22 results
    
    13105666 total responses to udp/53 probe
    12894761 unique IPs
    199541 IPs responded more than once
    533698 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    4189722 responded from a source port other than udp/53
    8608099 responses had recursion-available bit set
    
    8956927 returned OK (RCODE=0)
    3532 returned FORMERR (RCODE=1)
    277538 returned SERVFAIL (RCODE=2)
    80645 returned NAMEFAIL (RCODE=3)
    77240 returned NOTIMP (RCODE=4)
    3628097 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-10-15 results
    
    12954441 total responses to udp/53 probe
    12702311 unique IPs
    191684 IPs responded more than once
    502917 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    4108933 responded from a source port other than udp/53
    8358592 responses had recursion-available bit set
    
    8793260 returned OK (RCODE=0)
    759 returned FORMERR (RCODE=1)
    383686 returned SERVFAIL (RCODE=2)
    78982 returned NAMEFAIL (RCODE=3)
    473 returned NOTIMP (RCODE=4)
    3616162 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-10-08 results
    
    13156262 total responses to udp/53 probe
    12898726 unique IPs
    230489 IPs responded more than once
    568702 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    4165861 responded from a source port other than udp/53
    8631599 responses had recursion-available bit set
    
    9045881 returned OK (RCODE=0)
    633 returned FORMERR (RCODE=1)
    297481 returned SERVFAIL (RCODE=2)
    80951 returned NAMEFAIL (RCODE=3)
    410 returned NOTIMP (RCODE=4)
    3650003 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-10-01 results
    
    16042419 total responses to udp/53 probe
    13002564 unique IPs
    193828 IPs responded more than once
    543181 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    7080503 responded from a source port other than udp/53
    11511740 responses had recursion-available bit set
    
    9045725 returned OK (RCODE=0)
    101149 returned FORMERR (RCODE=1)
    282434 returned SERVFAIL (RCODE=2)
    80109 returned NAMEFAIL (RCODE=3)
    2802894 returned NOTIMP (RCODE=4)
    3649039 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-09-24 results
    
    14656140 total responses to udp/53 probe
    13159006 unique IPs
    187737 IPs responded more than once
    1554942 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    4577881 responded from a source port other than udp/53
    9883510 responses had recursion-available bit set
    
    10114742 returned OK (RCODE=0)
    58265 returned FORMERR (RCODE=1)
    418437 returned SERVFAIL (RCODE=2)
    80065 returned NAMEFAIL (RCODE=3)
    200096 returned NOTIMP (RCODE=4)
    3703347 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-09-17 results
    
    24166415 total responses to udp/53 probe
    13318002 unique IPs
    177218 IPs responded more than once
    518159 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    15092657 responded from a source port other than udp/53
    19370847 responses had recursion-available bit set
    
    9213776 returned OK (RCODE=0)
    500568 returned FORMERR (RCODE=1)
    307089 returned SERVFAIL (RCODE=2)
    80411 returned NAMEFAIL (RCODE=3)
    10235396 returned NOTIMP (RCODE=4)
    3751416 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-09-10 results
    
    22400314 total responses to udp/53 probe
    13352242 unique IPs
    185714 IPs responded more than once
    595605 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    13212127 responded from a source port other than udp/53
    17599979 responses had recursion-available bit set
    
    9394209 returned OK (RCODE=0)
    801449 returned FORMERR (RCODE=1)
    299850 returned SERVFAIL (RCODE=2)
    80756 returned NAMEFAIL (RCODE=3)
    8015121 returned NOTIMP (RCODE=4)
    3732255 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-09-03 results
    
    34489866 total responses to udp/53 probe
    13455399 unique IPs
    206122 IPs responded more than once
    8024165 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    24047883 responded from a source port other than udp/53
    24159314 responses had recursion-available bit set
    
    10567174 returned OK (RCODE=0)
    1221025 returned FORMERR (RCODE=1)
    7321798 returned SERVFAIL (RCODE=2)
    81033 returned NAMEFAIL (RCODE=3)
    11398880 returned NOTIMP (RCODE=4)
    3823737 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-08-27 results
    
    23882199 total responses to udp/53 probe
    14027807 unique IPs
    173491 IPs responded more than once
    2796310 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    13315542 responded from a source port other than udp/53
    19017899 responses had recursion-available bit set
    
    12037861 returned OK (RCODE=0)
    270834 returned FORMERR (RCODE=1)
    362552 returned SERVFAIL (RCODE=2)
    82423 returned NAMEFAIL (RCODE=3)
    7213349 returned NOTIMP (RCODE=4)
    3838465 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-08-20 results
    
    24698645 total responses to udp/53 probe
    14020696 unique IPs
    173631 IPs responded more than once
    11146167 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    14155287 responded from a source port other than udp/53
    19859215 responses had recursion-available bit set
    
    20309012 returned OK (RCODE=0)
    4404 returned FORMERR (RCODE=1)
    355814 returned SERVFAIL (RCODE=2)
    81034 returned NAMEFAIL (RCODE=3)
    490 returned NOTIMP (RCODE=4)
    3871872 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-08-13 results
    
    19359704 total responses to udp/53 probe
    13916358 unique IPs
    203592 IPs responded more than once
    563990 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    9944195 responded from a source port other than udp/53
    14507815 responses had recursion-available bit set
    
    9709904 returned OK (RCODE=0)
    914649 returned FORMERR (RCODE=1)
    371335 returned SERVFAIL (RCODE=2)
    81244 returned NAMEFAIL (RCODE=3)
    4358835 returned NOTIMP (RCODE=4)
    3849223 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-08-06 results
    
    16137319 total responses to udp/53 probe
    14031516 unique IPs
    165942 IPs responded more than once
    585561 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    6738979 responded from a source port other than udp/53
    11308895 responses had recursion-available bit set
    
    9790241 returned OK (RCODE=0)
    1856492 returned FORMERR (RCODE=1)
    341938 returned SERVFAIL (RCODE=2)
    81884 returned NAMEFAIL (RCODE=3)
    143791 returned NOTIMP (RCODE=4)
    3849562 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-07-30 results
    
    42357982 total responses to udp/53 probe
    14171133 unique IPs
    178476 IPs responded more than once
    553124 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    32811105 responded from a source port other than udp/53
    9470101 responses had recursion-available bit set
    
    9929329 returned OK (RCODE=0)
    9272 returned FORMERR (RCODE=1)
    28399590 returned SERVFAIL (RCODE=2)
    82622 returned NAMEFAIL (RCODE=3)
    769 returned NOTIMP (RCODE=4)
    3860507 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-07-23 results
    
    15945168 total responses to udp/53 probe
    14469073 unique IPs
    216767 IPs responded more than once
    554934 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    6255712 responded from a source port other than udp/53
    9678046 responses had recursion-available bit set
    
    10042896 returned OK (RCODE=0)
    19393 returned FORMERR (RCODE=1)
    1790956 returned SERVFAIL (RCODE=2)
    83192 returned NAMEFAIL (RCODE=3)
    469 returned NOTIMP (RCODE=4)
    3934647 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-07-16 results
    
    15314032 total responses to udp/53 probe
    14504493 unique IPs
    171932 IPs responded more than once
    1026850 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    5127479 responded from a source port other than udp/53
    10209436 responses had recursion-available bit set
    
    10667333 returned OK (RCODE=0)
    7331 returned FORMERR (RCODE=1)
    534411 returned SERVFAIL (RCODE=2)
    84695 returned NAMEFAIL (RCODE=3)
    328 returned NOTIMP (RCODE=4)
    3946551 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-07-09 results
    
    19431011 total responses to udp/53 probe
    14559915 unique IPs
    167576 IPs responded more than once
    514619 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    9922104 responded from a source port other than udp/53
    14454024 responses had recursion-available bit set
    
    10165845 returned OK (RCODE=0)
    4775600 returned FORMERR (RCODE=1)
    382685 returned SERVFAIL (RCODE=2)
    84453 returned NAMEFAIL (RCODE=3)
    428 returned NOTIMP (RCODE=4)
    3948505 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-07-02 results
    
    16403713 total responses to udp/53 probe
    14563124 unique IPs
    161182 IPs responded more than once
    2151582 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    6846327 responded from a source port other than udp/53
    11434676 responses had recursion-available bit set
    
    10285556 returned OK (RCODE=0)
    41248 returned FORMERR (RCODE=1)
    1994222 returned SERVFAIL (RCODE=2)
    85541 returned NAMEFAIL (RCODE=3)
    401 returned NOTIMP (RCODE=4)
    3926924 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-06-25 results
    
    15132506 total responses to udp/53 probe
    14584011 unique IPs
    160281 IPs responded more than once
    545246 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    5301782 responded from a source port other than udp/53
    10056852 responses had recursion-available bit set
    
    10481253 returned OK (RCODE=0)
    10710 returned FORMERR (RCODE=1)
    492613 returned SERVFAIL (RCODE=2)
    85971 returned NAMEFAIL (RCODE=3)
    501 returned NOTIMP (RCODE=4)
    3992822 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-06-18 results
    
    15474690 total responses to udp/53 probe
    14549806 unique IPs
    161276 IPs responded more than once
    517015 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    5960319 responded from a source port other than udp/53
    9952914 responses had recursion-available bit set
    
    10344280 returned OK (RCODE=0)
    118216 returned FORMERR (RCODE=1)
    923385 returned SERVFAIL (RCODE=2)
    87046 returned NAMEFAIL (RCODE=3)
    421 returned NOTIMP (RCODE=4)
    3933077 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-06-11 results
    
    20597006 total responses to udp/53 probe
    14483262 unique IPs
    160313 IPs responded more than once
    5965494 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    11045103 responded from a source port other than udp/53
    15463718 responses had recursion-available bit set
    
    10235950 returned OK (RCODE=0)
    255690 returned FORMERR (RCODE=1)
    6050798 returned SERVFAIL (RCODE=2)
    87886 returned NAMEFAIL (RCODE=3)
    285 returned NOTIMP (RCODE=4)
    3897646 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-06-04 results
    
    15382386 total responses to udp/53 probe
    14636430 unique IPs
    161162 IPs responded more than once
    503418 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    5326172 responded from a source port other than udp/53
    10366328 responses had recursion-available bit set
    
    10877899 returned OK (RCODE=0)
    11090 returned FORMERR (RCODE=1)
    468575 returned SERVFAIL (RCODE=2)
    88375 returned NAMEFAIL (RCODE=3)
    364 returned NOTIMP (RCODE=4)
    3871109 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-05-28 results
    
    18954290 total responses to udp/53 probe
    14511057 unique IPs
    161366 IPs responded more than once
    1340317 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    5421602 responded from a source port other than udp/53
    12279803 responses had recursion-available bit set
    
    12755975 returned OK (RCODE=0)
    48743 returned FORMERR (RCODE=1)
    2110613 returned SERVFAIL (RCODE=2)
    88707 returned NAMEFAIL (RCODE=3)
    270 returned NOTIMP (RCODE=4)
    3884443 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-05-21 results
    
    15218604 total responses to udp/53 probe
    14630978 unique IPs
    163413 IPs responded more than once
    923135 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    5390030 responded from a source port other than udp/53
    10267078 responses had recursion-available bit set
    
    10786958 returned OK (RCODE=0)
    6886 returned FORMERR (RCODE=1)
    486361 returned SERVFAIL (RCODE=2)
    90320 returned NAMEFAIL (RCODE=3)
    229 returned NOTIMP (RCODE=4)
    3782484 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-05-14 results
    
    16844894 total responses to udp/53 probe
    14785804 unique IPs
    163253 IPs responded more than once
    1747169 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    7436958 responded from a source port other than udp/53
    11028971 responses had recursion-available bit set
    
    10570203 returned OK (RCODE=0)
    166514 returned FORMERR (RCODE=1)
    2173741 returned SERVFAIL (RCODE=2)
    90752 returned NAMEFAIL (RCODE=3)
    178 returned NOTIMP (RCODE=4)
    3778422 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-05-07 results
    
    14690121 total responses to udp/53 probe
    14616961 unique IPs
    156550 IPs responded more than once
    521903 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    5536276 responded from a source port other than udp/53
    9884072 responses had recursion-available bit set
    
    10375282 returned OK (RCODE=0)
    5934 returned FORMERR (RCODE=1)
    421808 returned SERVFAIL (RCODE=2)
    90174 returned NAMEFAIL (RCODE=3)
    194 returned NOTIMP (RCODE=4)
    3731751 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-04-30 results
    
    15396122 total responses to udp/53 probe
    14833696 unique IPs
    154054 IPs responded more than once
    516616 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    5588850 responded from a source port other than udp/53
    9980164 responses had recursion-available bit set
    
    10306395 returned OK (RCODE=0)
    39176 returned FORMERR (RCODE=1)
    1062681 returned SERVFAIL (RCODE=2)
    91416 returned NAMEFAIL (RCODE=3)
    192 returned NOTIMP (RCODE=4)
    3831448 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-04-23 results
    
    16824381 total responses to udp/53 probe
    15220184 unique IPs
    158759 IPs responded more than once
    553882 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    7054911 responded from a source port other than udp/53
    11909017 responses had recursion-available bit set
    
    11060537 returned OK (RCODE=0)
    1419270 returned FORMERR (RCODE=1)
    398468 returned SERVFAIL (RCODE=2)
    91653 returned NAMEFAIL (RCODE=3)
    143 returned NOTIMP (RCODE=4)
    3788657 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-04-16 results
    
    15561815 total responses to udp/53 probe
    15152171 unique IPs
    155972 IPs responded more than once
    888168 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    5690209 responded from a source port other than udp/53
    10668416 responses had recursion-available bit set
    
    11106014 returned OK (RCODE=0)
    7127 returned FORMERR (RCODE=1)
    507402 returned SERVFAIL (RCODE=2)
    92155 returned NAMEFAIL (RCODE=3)
    225 returned NOTIMP (RCODE=4)
    3783752 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-04-09 results
    
    15402962 total responses to udp/53 probe
    15305777 unique IPs
    158031 IPs responded more than once
    534216 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    5782334 responded from a source port other than udp/53
    10490175 responses had recursion-available bit set
    
    11013051 returned OK (RCODE=0)
    23055 returned FORMERR (RCODE=1)
    449428 returned SERVFAIL (RCODE=2)
    93127 returned NAMEFAIL (RCODE=3)
    140 returned NOTIMP (RCODE=4)
    3758531 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-04-02 results
    
    15428428 total responses to udp/53 probe
    15191591 unique IPs
    153671 IPs responded more than once
    534718 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    5962971 responded from a source port other than udp/53
    10469028 responses had recursion-available bit set
    
    10777936 returned OK (RCODE=0)
    170174 returned FORMERR (RCODE=1)
    575020 returned SERVFAIL (RCODE=2)
    92806 returned NAMEFAIL (RCODE=3)
    225 returned NOTIMP (RCODE=4)
    3751225 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-03-26 results
    
    15535968 total responses to udp/53 probe
    15273974 unique IPs
    159566 IPs responded more than once
    672453 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    5957497 responded from a source port other than udp/53
    10451530 responses had recursion-available bit set
    
    10990959 returned OK (RCODE=0)
    65714 returned FORMERR (RCODE=1)
    570696 returned SERVFAIL (RCODE=2)
    93735 returned NAMEFAIL (RCODE=3)
    218 returned NOTIMP (RCODE=4)
    3753644 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-03-19 results
    
    17524357 total responses to udp/53 probe
    15202366 unique IPs
    155734 IPs responded more than once
    516659 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    5876284 responded from a source port other than udp/53
    12586752 responses had recursion-available bit set
    
    13069474 returned OK (RCODE=0)
    44535 returned FORMERR (RCODE=1)
    533003 returned SERVFAIL (RCODE=2)
    94723 returned NAMEFAIL (RCODE=3)
    149 returned NOTIMP (RCODE=4)
    3722133 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-03-12 results
    
    15488120 total responses to udp/53 probe
    15397708 unique IPs
    163621 IPs responded more than once
    509569 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    6018137 responded from a source port other than udp/53
    10469997 responses had recursion-available bit set
    
    10769357 returned OK (RCODE=0)
    10108 returned FORMERR (RCODE=1)
    757709 returned SERVFAIL (RCODE=2)
    89634 returned NAMEFAIL (RCODE=3)
    226 returned NOTIMP (RCODE=4)
    3801111 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-03-04 results
    
    19551700 total responses to udp/53 probe
    15498748 unique IPs
    166478 IPs responded more than once
    2538535 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    9249666 responded from a source port other than udp/53
    13037252 responses had recursion-available bit set
    
    11470423 returned OK (RCODE=0)
    128237 returned FORMERR (RCODE=1)
    3934435 returned SERVFAIL (RCODE=2)
    90487 returned NAMEFAIL (RCODE=3)
    287 returned NOTIMP (RCODE=4)
    3867475 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-01-22 results
    
    15486362 total responses to udp/53 probe
    15212443 unique IPs
    153577 IPs responded more than once
    485380 servers responded from a different IP than probed
    9826035 gave the correct answer to the A? for the DNS name queried
    5696472 responded from a source port other than udp/53
    10369665 responses had recursion-available bit set
    
    10515587 returned OK (RCODE=0)
    29903 returned FORMERR (RCODE=1)
    860593 returned SERVFAIL (RCODE=2)
    91778 returned NAMEFAIL (RCODE=3)
    59 returned NOTIMP (RCODE=4)
    3927951 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-01-15 results
    
    15865848 total responses to udp/53 probe
    15407612 unique IPs
    157098 IPs responded more than once
    502323 servers responded from a different IP than probed
    10544442 gave the correct answer to the A? for the DNS name queried
    5720705 responded from a source port other than udp/53
    10732930 responses had recursion-available bit set
    
    11217363 returned OK (RCODE=0)
    25924 returned FORMERR (RCODE=1)
    535168 returned SERVFAIL (RCODE=2)
    92261 returned NAMEFAIL (RCODE=3)
    145 returned NOTIMP (RCODE=4)
    3933732 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-01-08 results
    
    15903475 total responses to udp/53 probe
    15256620 unique IPs
    151499 IPs responded more than once
    481411 servers responded from a different IP than probed
    10178662 gave the correct answer to the A? for the DNS name queried
    6049454 responded from a source port other than udp/53
    10577424 responses had recursion-available bit set
    
    10849290 returned OK (RCODE=0)
    10282 returned FORMERR (RCODE=1)
    963053 returned SERVFAIL (RCODE=2)
    90769 returned NAMEFAIL (RCODE=3)
    298 returned NOTIMP (RCODE=4)
    3929220 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2017-01-01 results
    
    15716209 total responses to udp/53 probe
    15554535 unique IPs
    153237 IPs responded more than once
    503340 servers responded from a different IP than probed
    10234387 gave the correct answer to the A? for the DNS name queried
    5863659 responded from a source port other than udp/53
    10565763 responses had recursion-available bit set
    
    10892313 returned OK (RCODE=0)
    10525 returned FORMERR (RCODE=1)
    688770 returned SERVFAIL (RCODE=2)
    91669 returned NAMEFAIL (RCODE=3)
    295 returned NOTIMP (RCODE=4)
    3969802 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-12-25 results
    
    16130242 total responses to udp/53 probe
    15869081 unique IPs
    159611 IPs responded more than once
    526640 servers responded from a different IP than probed
    10756286 gave the correct answer to the A? for the DNS name queried
    6019353 responded from a source port other than udp/53
    10937915 responses had recursion-available bit set
    
    11425052 returned OK (RCODE=0)
    36031 returned FORMERR (RCODE=1)
    531700 returned SERVFAIL (RCODE=2)
    92844 returned NAMEFAIL (RCODE=3)
    115 returned NOTIMP (RCODE=4)
    3984799 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-12-18 results
    
    16011757 total responses to udp/53 probe
    15857921 unique IPs
    214219 IPs responded more than once
    593745 servers responded from a different IP than probed
    10832818 gave the correct answer to the A? for the DNS name queried
    6094553 responded from a source port other than udp/53
    11021561 responses had recursion-available bit set
    
    11499329 returned OK (RCODE=0)
    8693 returned FORMERR (RCODE=1)
    548437 returned SERVFAIL (RCODE=2)
    93423 returned NAMEFAIL (RCODE=3)
    111 returned NOTIMP (RCODE=4)
    3801979 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-12-11 results
    
    15833143 total responses to udp/53 probe
    15598347 unique IPs
    153337 IPs responded more than once
    528031 servers responded from a different IP than probed
    10589691 gave the correct answer to the A? for the DNS name queried
    6098473 responded from a source port other than udp/53
    10781293 responses had recursion-available bit set
    
    11245654 returned OK (RCODE=0)
    9838 returned FORMERR (RCODE=1)
    625005 returned SERVFAIL (RCODE=2)
    93243 returned NAMEFAIL (RCODE=3)
    115 returned NOTIMP (RCODE=4)
    3798726 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-12-04 results
    
    15568869 total responses to udp/53 probe
    15455713 unique IPs
    152604 IPs responded more than once
    518559 servers responded from a different IP than probed
    10227469 gave the correct answer to the A? for the DNS name queried
    6013737 responded from a source port other than udp/53
    10583116 responses had recursion-available bit set
    
    10878335 returned OK (RCODE=0)
    26551 returned FORMERR (RCODE=1)
    714885 returned SERVFAIL (RCODE=2)
    97666 returned NAMEFAIL (RCODE=3)
    144 returned NOTIMP (RCODE=4)
    3791144 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-11-27 results
    
    17295919 total responses to udp/53 probe
    15890787 unique IPs
    154161 IPs responded more than once
    519268 servers responded from a different IP than probed
    11378141 gave the correct answer to the A? for the DNS name queried
    6179779 responded from a source port other than udp/53
    11520399 responses had recursion-available bit set
    
    12030348 returned OK (RCODE=0)
    10675 returned FORMERR (RCODE=1)
    1307132 returned SERVFAIL (RCODE=2)
    97542 returned NAMEFAIL (RCODE=3)
    86 returned NOTIMP (RCODE=4)
    3795475 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-11-20 results
    
    16295056 total responses to udp/53 probe
    16077933 unique IPs
    152468 IPs responded more than once
    536057 servers responded from a different IP than probed
    11049042 gave the correct answer to the A? for the DNS name queried
    6232306 responded from a source port other than udp/53
    11239980 responses had recursion-available bit set
    
    11712231 returned OK (RCODE=0)
    13940 returned FORMERR (RCODE=1)
    636032 returned SERVFAIL (RCODE=2)
    99077 returned NAMEFAIL (RCODE=3)
    231 returned NOTIMP (RCODE=4)
    3778488 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-11-13 results
    
    19650074 total responses to udp/53 probe
    15532463 unique IPs
    165318 IPs responded more than once
    515257 servers responded from a different IP than probed
    10434661 gave the correct answer to the A? for the DNS name queried
    10241411 responded from a source port other than udp/53
    10694951 responses had recursion-available bit set
    
    11105553 returned OK (RCODE=0)
    7299 returned FORMERR (RCODE=1)
    4709264 returned SERVFAIL (RCODE=2)
    98313 returned NAMEFAIL (RCODE=3)
    70 returned NOTIMP (RCODE=4)
    3677614 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-11-06 results
    
    16085068 total responses to udp/53 probe
    15907897 unique IPs
    177619 IPs responded more than once
    524501 servers responded from a different IP than probed
    10848465 gave the correct answer to the A? for the DNS name queried
    6301839 responded from a source port other than udp/53
    11048940 responses had recursion-available bit set
    
    11514901 returned OK (RCODE=0)
    6630 returned FORMERR (RCODE=1)
    670562 returned SERVFAIL (RCODE=2)
    98713 returned NAMEFAIL (RCODE=3)
    265 returned NOTIMP (RCODE=4)
    3740752 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-10-30 results
    
    16405692 total responses to udp/53 probe
    15860324 unique IPs
    178435 IPs responded more than once
    514797 servers responded from a different IP than probed
    10664680 gave the correct answer to the A? for the DNS name queried
    6305561 responded from a source port other than udp/53
    10962101 responses had recursion-available bit set
    
    11323242 returned OK (RCODE=0)
    7212 returned FORMERR (RCODE=1)
    1160775 returned SERVFAIL (RCODE=2)
    98964 returned NAMEFAIL (RCODE=3)
    109 returned NOTIMP (RCODE=4)
    3763061 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-10-23 results
    
    16060436 total responses to udp/53 probe
    15925681 unique IPs
    170907 IPs responded more than once
    493115 servers responded from a different IP than probed
    10787349 gave the correct answer to the A? for the DNS name queried
    6364127 responded from a source port other than udp/53
    11019687 responses had recursion-available bit set
    
    11484631 returned OK (RCODE=0)
    9844 returned FORMERR (RCODE=1)
    668983 returned SERVFAIL (RCODE=2)
    100042 returned NAMEFAIL (RCODE=3)
    57 returned NOTIMP (RCODE=4)
    3744296 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-10-16 results
    
    16084238 total responses to udp/53 probe
    15951168 unique IPs
    171676 IPs responded more than once
    497334 servers responded from a different IP than probed
    10805588 gave the correct answer to the A? for the DNS name queried
    6341941 responded from a source port other than udp/53
    11081106 responses had recursion-available bit set
    
    11493405 returned OK (RCODE=0)
    12473 returned FORMERR (RCODE=1)
    731449 returned SERVFAIL (RCODE=2)
    100898 returned NAMEFAIL (RCODE=3)
    352 returned NOTIMP (RCODE=4)
    3690697 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-09-11 results
    
    16883772 total responses to udp/53 probe
    16776500 unique IPs
    171942 IPs responded more than once
    487590 servers responded from a different IP than probed
    11579907 gave the correct answer to the A? for the DNS name queried
    6472457 responded from a source port other than udp/53
    11792378 responses had recursion-available bit set
    
    12293739 returned OK (RCODE=0)
    5894 returned FORMERR (RCODE=1)
    669897 returned SERVFAIL (RCODE=2)
    106053 returned NAMEFAIL (RCODE=3)
    430 returned NOTIMP (RCODE=4)
    3755858 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-09-04 results
    
    16629040 total responses to udp/53 probe
    16511873 unique IPs
    167981 IPs responded more than once
    486450 servers responded from a different IP than probed
    11336449 gave the correct answer to the A? for the DNS name queried
    6450891 responded from a source port other than udp/53
    11567609 responses had recursion-available bit set
    
    12052434 returned OK (RCODE=0)
    9879 returned FORMERR (RCODE=1)
    684133 returned SERVFAIL (RCODE=2)
    105936 returned NAMEFAIL (RCODE=3)
    353 returned NOTIMP (RCODE=4)
    3736324 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-08-28 results
    
    16173644 total responses to udp/53 probe
    15754101 unique IPs
    156714 IPs responded more than once
    451952 servers responded from a different IP than probed
    10907371 gave the correct answer to the A? for the DNS name queried
    6204500 responded from a source port other than udp/53
    11161417 responses had recursion-available bit set
    
    11611822 returned OK (RCODE=0)
    6234 returned FORMERR (RCODE=1)
    692492 returned SERVFAIL (RCODE=2)
    104083 returned NAMEFAIL (RCODE=3)
    316 returned NOTIMP (RCODE=4)
    3719010 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-08-21 results
    
    17324331 total responses to udp/53 probe
    16518018 unique IPs
    167947 IPs responded more than once
    478447 servers responded from a different IP than probed
    11989396 gave the correct answer to the A? for the DNS name queried
    6493009 responded from a source port other than udp/53
    12236589 responses had recursion-available bit set
    
    12697565 returned OK (RCODE=0)
    5507 returned FORMERR (RCODE=1)
    709153 returned SERVFAIL (RCODE=2)
    105515 returned NAMEFAIL (RCODE=3)
    269 returned NOTIMP (RCODE=4)
    3765559 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-08-14 results
    
    17141694 total responses to udp/53 probe
    16502412 unique IPs
    169308 IPs responded more than once
    470717 servers responded from a different IP than probed
    11757981 gave the correct answer to the A? for the DNS name queried
    6620626 responded from a source port other than udp/53
    12022742 responses had recursion-available bit set
    
    12477837 returned OK (RCODE=0)
    6230 returned FORMERR (RCODE=1)
    732710 returned SERVFAIL (RCODE=2)
    106258 returned NAMEFAIL (RCODE=3)
    320 returned NOTIMP (RCODE=4)
    3777634 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-08-07 results
    
    16753693 total responses to udp/53 probe
    16513068 unique IPs
    157647 IPs responded more than once
    564258 servers responded from a different IP than probed
    11371986 gave the correct answer to the A? for the DNS name queried
    6556108 responded from a source port other than udp/53
    11683888 responses had recursion-available bit set
    
    12169466 returned OK (RCODE=0)
    5235 returned FORMERR (RCODE=1)
    679653 returned SERVFAIL (RCODE=2)
    106729 returned NAMEFAIL (RCODE=3)
    329 returned NOTIMP (RCODE=4)
    3751613 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-07-31 results
    
    16701598 total responses to udp/53 probe
    16498926 unique IPs
    157759 IPs responded more than once
    475020 servers responded from a different IP than probed
    11353045 gave the correct answer to the A? for the DNS name queried
    6631922 responded from a source port other than udp/53
    11602747 responses had recursion-available bit set
    
    12063121 returned OK (RCODE=0)
    6701 returned FORMERR (RCODE=1)
    696680 returned SERVFAIL (RCODE=2)
    106805 returned NAMEFAIL (RCODE=3)
    238 returned NOTIMP (RCODE=4)
    3786233 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-07-24 results
    
    16391739 total responses to udp/53 probe
    16260364 unique IPs
    155748 IPs responded more than once
    459307 servers responded from a different IP than probed
    11006717 gave the correct answer to the A? for the DNS name queried
    6590186 responded from a source port other than udp/53
    11315231 responses had recursion-available bit set
    
    11716936 returned OK (RCODE=0)
    6763 returned FORMERR (RCODE=1)
    750535 returned SERVFAIL (RCODE=2)
    106658 returned NAMEFAIL (RCODE=3)
    393 returned NOTIMP (RCODE=4)
    3769027 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-07-17 results
    
    17505820 total responses to udp/53 probe
    16434425 unique IPs
    157155 IPs responded more than once
    459199 servers responded from a different IP than probed
    11804155 gave the correct answer to the A? for the DNS name queried
    6552737 responded from a source port other than udp/53
    12092070 responses had recursion-available bit set
    
    12540898 returned OK (RCODE=0)
    7513 returned FORMERR (RCODE=1)
    1056438 returned SERVFAIL (RCODE=2)
    106286 returned NAMEFAIL (RCODE=3)
    270 returned NOTIMP (RCODE=4)
    3754572 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-07-10 results
    
    17152598 total responses to udp/53 probe
    16380678 unique IPs
    157327 IPs responded more than once
    464618 servers responded from a different IP than probed
    11809607 gave the correct answer to the A? for the DNS name queried
    6630283 responded from a source port other than udp/53
    12073287 responses had recursion-available bit set
    
    12532675 returned OK (RCODE=0)
    5895 returned FORMERR (RCODE=1)
    693472 returned SERVFAIL (RCODE=2)
    106580 returned NAMEFAIL (RCODE=3)
    307 returned NOTIMP (RCODE=4)
    3773737 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-07-03 results
    
    17319335 total responses to udp/53 probe
    17209543 unique IPs
    163950 IPs responded more than once
    494517 servers responded from a different IP than probed
    11916107 gave the correct answer to the A? for the DNS name queried
    6975550 responded from a source port other than udp/53
    12202575 responses had recursion-available bit set
    
    12627960 returned OK (RCODE=0)
    5538 returned FORMERR (RCODE=1)
    737648 returned SERVFAIL (RCODE=2)
    108209 returned NAMEFAIL (RCODE=3)
    314 returned NOTIMP (RCODE=4)
    3800011 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-06-26 results
    
    17334146 total responses to udp/53 probe
    17245387 unique IPs
    160156 IPs responded more than once
    472560 servers responded from a different IP than probed
    11897336 gave the correct answer to the A? for the DNS name queried
    6947922 responded from a source port other than udp/53
    12194537 responses had recursion-available bit set
    
    12615460 returned OK (RCODE=0)
    6293 returned FORMERR (RCODE=1)
    747319 returned SERVFAIL (RCODE=2)
    105244 returned NAMEFAIL (RCODE=3)
    357 returned NOTIMP (RCODE=4)
    3820406 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-06-19 results
    
    17652694 total responses to udp/53 probe
    17231386 unique IPs
    162209 IPs responded more than once
    469135 servers responded from a different IP than probed
    12137757 gave the correct answer to the A? for the DNS name queried
    7153873 responded from a source port other than udp/53
    12430608 responses had recursion-available bit set
    
    12856433 returned OK (RCODE=0)
    6696 returned FORMERR (RCODE=1)
    767319 returned SERVFAIL (RCODE=2)
    104968 returned NAMEFAIL (RCODE=3)
    319 returned NOTIMP (RCODE=4)
    3878316 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-06-12 results
    
    17422128 total responses to udp/53 probe
    17251927 unique IPs
    159073 IPs responded more than once
    509309 servers responded from a different IP than probed
    11901673 gave the correct answer to the A? for the DNS name queried
    6978179 responded from a source port other than udp/53
    12207234 responses had recursion-available bit set
    
    12635133 returned OK (RCODE=0)
    7261 returned FORMERR (RCODE=1)
    764222 returned SERVFAIL (RCODE=2)
    106103 returned NAMEFAIL (RCODE=3)
    447 returned NOTIMP (RCODE=4)
    3871145 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-06-05 results
    
    17813860 total responses to udp/53 probe
    17619565 unique IPs
    161763 IPs responded more than once
    527428 servers responded from a different IP than probed
    12321410 gave the correct answer to the A? for the DNS name queried
    7155581 responded from a source port other than udp/53
    12606734 responses had recursion-available bit set
    
    13050810 returned OK (RCODE=0)
    6408 returned FORMERR (RCODE=1)
    746710 returned SERVFAIL (RCODE=2)
    107439 returned NAMEFAIL (RCODE=3)
    378 returned NOTIMP (RCODE=4)
    3864374 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-05-29 results
    
    17712898 total responses to udp/53 probe
    17610888 unique IPs
    162681 IPs responded more than once
    517723 servers responded from a different IP than probed
    12141157 gave the correct answer to the A? for the DNS name queried
    7272212 responded from a source port other than udp/53
    12414914 responses had recursion-available bit set
    
    12886546 returned OK (RCODE=0)
    6784 returned FORMERR (RCODE=1)
    779255 returned SERVFAIL (RCODE=2)
    107304 returned NAMEFAIL (RCODE=3)
    392 returned NOTIMP (RCODE=4)
    3894794 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-05-22 results
    
    17624678 total responses to udp/53 probe
    17492340 unique IPs
    159483 IPs responded more than once
    495625 servers responded from a different IP than probed
    11918754 gave the correct answer to the A? for the DNS name queried
    7268996 responded from a source port other than udp/53
    12345611 responses had recursion-available bit set
    
    12676937 returned OK (RCODE=0)
    6643 returned FORMERR (RCODE=1)
    934443 returned SERVFAIL (RCODE=2)
    107240 returned NAMEFAIL (RCODE=3)
    264 returned NOTIMP (RCODE=4)
    3861624 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-05-15 results
    
    17465779 total responses to udp/53 probe
    17317317 unique IPs
    157462 IPs responded more than once
    457959 servers responded from a different IP than probed
    11863970 gave the correct answer to the A? for the DNS name queried
    7244409 responded from a source port other than udp/53
    12179330 responses had recursion-available bit set
    
    12595987 returned OK (RCODE=0)
    6722 returned FORMERR (RCODE=1)
    825685 returned SERVFAIL (RCODE=2)
    107169 returned NAMEFAIL (RCODE=3)
    317 returned NOTIMP (RCODE=4)
    3892469 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-05-08 results
    
    17915762 total responses to udp/53 probe
    17342366 unique IPs
    609838 IPs responded more than once
    464801 servers responded from a different IP than probed
    12139422 gave the correct answer to the A? for the DNS name queried
    7783412 responded from a source port other than udp/53
    12583880 responses had recursion-available bit set
    
    12878134 returned OK (RCODE=0)
    8156 returned FORMERR (RCODE=1)
    965318 returned SERVFAIL (RCODE=2)
    108209 returned NAMEFAIL (RCODE=3)
    316 returned NOTIMP (RCODE=4)
    3919467 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-05-01 results
    
    18100187 total responses to udp/53 probe
    17558434 unique IPs
    320644 IPs responded more than once
    470502 servers responded from a different IP than probed
    12492345 gave the correct answer to the A? for the DNS name queried
    7527561 responded from a source port other than udp/53
    12903917 responses had recursion-available bit set
    
    13225986 returned OK (RCODE=0)
    7991 returned FORMERR (RCODE=1)
    834076 returned SERVFAIL (RCODE=2)
    110053 returned NAMEFAIL (RCODE=3)
    362 returned NOTIMP (RCODE=4)
    3885720 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-04-24 results
    
    18346438 total responses to udp/53 probe
    17727490 unique IPs
    341749 IPs responded more than once
    476146 servers responded from a different IP than probed
    12780986 gave the correct answer to the A? for the DNS name queried
    7666301 responded from a source port other than udp/53
    13144250 responses had recursion-available bit set
    
    13521905 returned OK (RCODE=0)
    7435 returned FORMERR (RCODE=1)
    802467 returned SERVFAIL (RCODE=2)
    112202 returned NAMEFAIL (RCODE=3)
    414 returned NOTIMP (RCODE=4)
    3866268 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-04-17 results
    
    18293312 total responses to udp/53 probe
    17564816 unique IPs
    546440 IPs responded more than once
    408090 servers responded from a different IP than probed
    12629481 gave the correct answer to the A? for the DNS name queried
    7902362 responded from a source port other than udp/53
    13071601 responses had recursion-available bit set
    
    13365265 returned OK (RCODE=0)
    7233 returned FORMERR (RCODE=1)
    892971 returned SERVFAIL (RCODE=2)
    111801 returned NAMEFAIL (RCODE=3)
    363 returned NOTIMP (RCODE=4)
    3879778 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-04-10 results
    
    18424846 total responses to udp/53 probe
    17664538 unique IPs
    493676 IPs responded more than once
    417764 servers responded from a different IP than probed
    12759030 gave the correct answer to the A? for the DNS name queried
    7960602 responded from a source port other than udp/53
    13219483 responses had recursion-available bit set
    
    13485275 returned OK (RCODE=0)
    8388 returned FORMERR (RCODE=1)
    894193 returned SERVFAIL (RCODE=2)
    115027 returned NAMEFAIL (RCODE=3)
    258 returned NOTIMP (RCODE=4)
    3882746 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-04-03 results
    
    18212781 total responses to udp/53 probe
    17595089 unique IPs
    587970 IPs responded more than once
    417980 servers responded from a different IP than probed
    12529760 gave the correct answer to the A? for the DNS name queried
    8095719 responded from a source port other than udp/53
    13004095 responses had recursion-available bit set
    
    13269466 returned OK (RCODE=0)
    22127 returned FORMERR (RCODE=1)
    867824 returned SERVFAIL (RCODE=2)
    115491 returned NAMEFAIL (RCODE=3)
    280 returned NOTIMP (RCODE=4)
    3902397 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-03-27 results
    
    18410928 total responses to udp/53 probe
    17763987 unique IPs
    557244 IPs responded more than once
    425094 servers responded from a different IP than probed
    12852264 gave the correct answer to the A? for the DNS name queried
    8047336 responded from a source port other than udp/53
    13196690 responses had recursion-available bit set
    
    13589851 returned OK (RCODE=0)
    8790 returned FORMERR (RCODE=1)
    767622 returned SERVFAIL (RCODE=2)
    117600 returned NAMEFAIL (RCODE=3)
    431 returned NOTIMP (RCODE=4)
    3891440 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-03-20 results
    
    17980291 total responses to udp/53 probe
    17526965 unique IPs
    321313 IPs responded more than once
    418406 servers responded from a different IP than probed
    12273835 gave the correct answer to the A? for the DNS name queried
    7782093 responded from a source port other than udp/53
    12847028 responses had recursion-available bit set
    
    13000613 returned OK (RCODE=0)
    8406 returned FORMERR (RCODE=1)
    1003743 returned SERVFAIL (RCODE=2)
    117786 returned NAMEFAIL (RCODE=3)
    210 returned NOTIMP (RCODE=4)
    3814580 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-03-13 results
    
    18690581 total responses to udp/53 probe
    18136118 unique IPs
    550500 IPs responded more than once
    403869 servers responded from a different IP than probed
    12776847 gave the correct answer to the A? for the DNS name queried
    8224390 responded from a source port other than udp/53
    13491605 responses had recursion-available bit set
    
    13505409 returned OK (RCODE=0)
    9251 returned FORMERR (RCODE=1)
    1093504 returned SERVFAIL (RCODE=2)
    118395 returned NAMEFAIL (RCODE=3)
    331 returned NOTIMP (RCODE=4)
    3928453 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-03-06 results
    
    18613800 total responses to udp/53 probe
    17885077 unique IPs
    599416 IPs responded more than once
    421950 servers responded from a different IP than probed
    12929107 gave the correct answer to the A? for the DNS name queried
    8399342 responded from a source port other than udp/53
    13416871 responses had recursion-available bit set
    
    13647798 returned OK (RCODE=0)
    8793 returned FORMERR (RCODE=1)
    894880 returned SERVFAIL (RCODE=2)
    115491 returned NAMEFAIL (RCODE=3)
    313 returned NOTIMP (RCODE=4)
    3911332 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-02-28 results
    
    18752188 total responses to udp/53 probe
    18063704 unique IPs
    640891 IPs responded more than once
    443690 servers responded from a different IP than probed
    13116780 gave the correct answer to the A? for the DNS name queried
    8487173 responded from a source port other than udp/53
    13517080 responses had recursion-available bit set
    
    13879554 returned OK (RCODE=0)
    7124 returned FORMERR (RCODE=1)
    796334 returned SERVFAIL (RCODE=2)
    117719 returned NAMEFAIL (RCODE=3)
    472 returned NOTIMP (RCODE=4)
    3915213 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-02-21 results
    
    19105996 total responses to udp/53 probe
    18394569 unique IPs
    672108 IPs responded more than once
    414870 servers responded from a different IP than probed
    13339451 gave the correct answer to the A? for the DNS name queried
    8565372 responded from a source port other than udp/53
    13882591 responses had recursion-available bit set
    
    14083988 returned OK (RCODE=0)
    7325 returned FORMERR (RCODE=1)
    949852 returned SERVFAIL (RCODE=2)
    122082 returned NAMEFAIL (RCODE=3)
    354 returned NOTIMP (RCODE=4)
    3906982 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-02-14 results
    
    18729026 total responses to udp/53 probe
    18442045 unique IPs
    146569 IPs responded more than once
    425963 servers responded from a different IP than probed
    13313638 gave the correct answer to the A? for the DNS name queried
    8020226 responded from a source port other than udp/53
    13630050 responses had recursion-available bit set
    
    14066009 returned OK (RCODE=0)
    7485 returned FORMERR (RCODE=1)
    727490 returned SERVFAIL (RCODE=2)
    119874 returned NAMEFAIL (RCODE=3)
    323 returned NOTIMP (RCODE=4)
    3773309 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-02-07 results
    
    18588449 total responses to udp/53 probe
    18456881 unique IPs
    145169 IPs responded more than once
    417734 servers responded from a different IP than probed
    13269228 gave the correct answer to the A? for the DNS name queried
    7997019 responded from a source port other than udp/53
    13565321 responses had recursion-available bit set
    
    14008432 returned OK (RCODE=0)
    6168 returned FORMERR (RCODE=1)
    647638 returned SERVFAIL (RCODE=2)
    120491 returned NAMEFAIL (RCODE=3)
    294 returned NOTIMP (RCODE=4)
    3770851 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-01-31 results
    
    18987195 total responses to udp/53 probe
    18658006 unique IPs
    146898 IPs responded more than once
    435710 servers responded from a different IP than probed
    3187369 gave the correct answer to the A? for the DNS name queried
    8058968 responded from a source port other than udp/53
    13911393 responses had recursion-available bit set
    
    14307691 returned OK (RCODE=0)
    8349 returned FORMERR (RCODE=1)
    757958 returned SERVFAIL (RCODE=2)
    121677 returned NAMEFAIL (RCODE=3)
    331 returned NOTIMP (RCODE=4)
    3754958 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-01-24 results
    
    19163828 total responses to udp/53 probe
    18744252 unique IPs
    146863 IPs responded more than once
    424408 servers responded from a different IP than probed
    13699420 gave the correct answer to the A? for the DNS name queried
    8132609 responded from a source port other than udp/53
    14084113 responses had recursion-available bit set
    
    14452296 returned OK (RCODE=0)
    10119 returned FORMERR (RCODE=1)
    796455 returned SERVFAIL (RCODE=2)
    120522 returned NAMEFAIL (RCODE=3)
    258 returned NOTIMP (RCODE=4)
    3749670 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-01-17 results
    
    19049128 total responses to udp/53 probe
    18631410 unique IPs
    145066 IPs responded more than once
    409732 servers responded from a different IP than probed
    13468410 gave the correct answer to the A? for the DNS name queried
    8096921 responded from a source port other than udp/53
    14023194 responses had recursion-available bit set
    
    14192128 returned OK (RCODE=0)
    10145 returned FORMERR (RCODE=1)
    935839 returned SERVFAIL (RCODE=2)
    120298 returned NAMEFAIL (RCODE=3)
    440 returned NOTIMP (RCODE=4)
    3755932 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2016-01-03 results
    
    18557358 total responses to udp/53 probe
    18385655 unique IPs
    144461 IPs responded more than once
    417094 servers responded from a different IP than probed
    12978764 gave the correct answer to the A? for the DNS name queried
    8128451 responded from a source port other than udp/53
    13541522 responses had recursion-available bit set
    
    13698005 returned OK (RCODE=0)
    10102 returned FORMERR (RCODE=1)
    922461 returned SERVFAIL (RCODE=2)
    118798 returned NAMEFAIL (RCODE=3)
    292 returned NOTIMP (RCODE=4)
    3774359 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-12-27 results
    
    18131211 total responses to udp/53 probe
    17991156 unique IPs
    144659 IPs responded more than once
    413881 servers responded from a different IP than probed
    12179616 gave the correct answer to the A? for the DNS name queried
    7811390 responded from a source port other than udp/53
    13113659 responses had recursion-available bit set
    
    12907766 returned OK (RCODE=0)
    19274 returned FORMERR (RCODE=1)
    1302330 returned SERVFAIL (RCODE=2)
    121088 returned NAMEFAIL (RCODE=3)
    229 returned NOTIMP (RCODE=4)
    3747002 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-12-20 results
    
    18386222 total responses to udp/53 probe
    18202147 unique IPs
    154381 IPs responded more than once
    433719 servers responded from a different IP than probed
    12461574 gave the correct answer to the A? for the DNS name queried
    7969995 responded from a source port other than udp/53
    13348929 responses had recursion-available bit set
    
    13239552 returned OK (RCODE=0)
    9366 returned FORMERR (RCODE=1)
    1232300 returned SERVFAIL (RCODE=2)
    123172 returned NAMEFAIL (RCODE=3)
    428 returned NOTIMP (RCODE=4)
    3746989 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-12-13 results
    
    18636412 total responses to udp/53 probe
    18474357 unique IPs
    161434 IPs responded more than once
    458181 servers responded from a different IP than probed
    13014202 gave the correct answer to the A? for the DNS name queried
    8086449 responded from a source port other than udp/53
    13641296 responses had recursion-available bit set
    
    13809563 returned OK (RCODE=0)
    6247 returned FORMERR (RCODE=1)
    931955 returned SERVFAIL (RCODE=2)
    124194 returned NAMEFAIL (RCODE=3)
    310 returned NOTIMP (RCODE=4)
    3729332 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-12-06 results
    
    19040509 total responses to udp/53 probe
    18794476 unique IPs
    179836 IPs responded more than once
    561806 servers responded from a different IP than probed
    13184141 gave the correct answer to the A? for the DNS name queried
    8246090 responded from a source port other than udp/53
    13938632 responses had recursion-available bit set
    
    14028235 returned OK (RCODE=0)
    5924 returned FORMERR (RCODE=1)
    1092227 returned SERVFAIL (RCODE=2)
    144333 returned NAMEFAIL (RCODE=3)
    246 returned NOTIMP (RCODE=4)
    3735987 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-11-29 results
    
    19412650 total responses to udp/53 probe
    19197118 unique IPs
    162437 IPs responded more than once
    532060 servers responded from a different IP than probed
    13979790 gave the correct answer to the A? for the DNS name queried
    8331258 responded from a source port other than udp/53
    14418658 responses had recursion-available bit set
    
    14739539 returned OK (RCODE=0)
    5627 returned FORMERR (RCODE=1)
    758043 returned SERVFAIL (RCODE=2)
    126675 returned NAMEFAIL (RCODE=3)
    339 returned NOTIMP (RCODE=4)
    3749094 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-11-22 results
    
    19666683 total responses to udp/53 probe
    19505613 unique IPs
    164024 IPs responded more than once
    509213 servers responded from a different IP than probed
    14129475 gave the correct answer to the A? for the DNS name queried
    8619475 responded from a source port other than udp/53
    14673194 responses had recursion-available bit set
    
    14897837 returned OK (RCODE=0)
    6327 returned FORMERR (RCODE=1)
    852065 returned SERVFAIL (RCODE=2)
    126670 returned NAMEFAIL (RCODE=3)
    404 returned NOTIMP (RCODE=4)
    3749937 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-11-15 results
    
    19834644 total responses to udp/53 probe
    19637141 unique IPs
    161309 IPs responded more than once
    511277 servers responded from a different IP than probed
    13999523 gave the correct answer to the A? for the DNS name queried
    8756484 responded from a source port other than udp/53
    14765003 responses had recursion-available bit set
    
    14772183 returned OK (RCODE=0)
    31156 returned FORMERR (RCODE=1)
    1103303 returned SERVFAIL (RCODE=2)
    126750 returned NAMEFAIL (RCODE=3)
    449 returned NOTIMP (RCODE=4)
    3766378 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-11-08 results
    
    19342473 total responses to udp/53 probe
    19110470 unique IPs
    183031 IPs responded more than once
    546415 servers responded from a different IP than probed
    13708405 gave the correct answer to the A? for the DNS name queried
    8385908 responded from a source port other than udp/53
    14290400 responses had recursion-available bit set
    
    14552754 returned OK (RCODE=0)
    6041 returned FORMERR (RCODE=1)
    892116 returned SERVFAIL (RCODE=2)
    125835 returned NAMEFAIL (RCODE=3)
    366 returned NOTIMP (RCODE=4)
    3731595 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-11-01 results
    
    19446633 total responses to udp/53 probe
    19123005 unique IPs
    197036 IPs responded more than once
    591631 servers responded from a different IP than probed
    13893881 gave the correct answer to the A? for the DNS name queried
    8437370 responded from a source port other than udp/53
    14369450 responses had recursion-available bit set
    
    14772079 returned OK (RCODE=0)
    5919 returned FORMERR (RCODE=1)
    763991 returned SERVFAIL (RCODE=2)
    129611 returned NAMEFAIL (RCODE=3)
    349 returned NOTIMP (RCODE=4)
    3740003 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-10-25 results
    
    19193794 total responses to udp/53 probe
    18882784 unique IPs
    189260 IPs responded more than once
    601478 servers responded from a different IP than probed
    13766327 gave the correct answer to the A? for the DNS name queried
    8280267 responded from a source port other than udp/53
    14236081 responses had recursion-available bit set
    
    14586674 returned OK (RCODE=0)
    5395 returned FORMERR (RCODE=1)
    764331 returned SERVFAIL (RCODE=2)
    125006 returned NAMEFAIL (RCODE=3)
    369 returned NOTIMP (RCODE=4)
    3689282 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-10-18 results
    
    20073470 total responses to udp/53 probe
    19734435 unique IPs
    207986 IPs responded more than once
    573875 servers responded from a different IP than probed
    14609397 gave the correct answer to the A? for the DNS name queried
    8681871 responded from a source port other than udp/53
    15046720 responses had recursion-available bit set
    
    15460655 returned OK (RCODE=0)
    4591 returned FORMERR (RCODE=1)
    749641 returned SERVFAIL (RCODE=2)
    131177 returned NAMEFAIL (RCODE=3)
    441 returned NOTIMP (RCODE=4)
    3705571 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-10-11 results
    
    20668720 total responses to udp/53 probe
    19831678 unique IPs
    274829 IPs responded more than once
    797028 servers responded from a different IP than probed
    14825540 gave the correct answer to the A? for the DNS name queried
    8682424 responded from a source port other than udp/53
    15525194 responses had recursion-available bit set
    
    15955284 returned OK (RCODE=0)
    4526 returned FORMERR (RCODE=1)
    924727 returned SERVFAIL (RCODE=2)
    125904 returned NAMEFAIL (RCODE=3)
    314 returned NOTIMP (RCODE=4)
    3636804 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-10-04 results
    
    20659614 total responses to udp/53 probe
    19994264 unique IPs
    319074 IPs responded more than once
    793436 servers responded from a different IP than probed
    14605220 gave the correct answer to the A? for the DNS name queried
    8746708 responded from a source port other than udp/53
    15395784 responses had recursion-available bit set
    
    15808480 returned OK (RCODE=0)
    4456 returned FORMERR (RCODE=1)
    1048528 returned SERVFAIL (RCODE=2)
    127058 returned NAMEFAIL (RCODE=3)
    339 returned NOTIMP (RCODE=4)
    3649630 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-09-27 results
    
    13916088 total responses to udp/53 probe
    13712732 unique IPs
    191701 IPs responded more than once
    535062 servers responded from a different IP than probed
    9919948 gave the correct answer to the A? for the DNS name queried
    6054839 responded from a source port other than udp/53
    10369286 responses had recursion-available bit set
    
    10727605 returned OK (RCODE=0)
    3019 returned FORMERR (RCODE=1)
    638547 returned SERVFAIL (RCODE=2)
    85453 returned NAMEFAIL (RCODE=3)
    195 returned NOTIMP (RCODE=4)
    2447111 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-09-20 results
    
    20726667 total responses to udp/53 probe
    20275853 unique IPs
    300274 IPs responded more than once
    757175 servers responded from a different IP than probed
    14650971 gave the correct answer to the A? for the DNS name queried
    8808485 responded from a source port other than udp/53
    15491229 responses had recursion-available bit set
    
    15841901 returned OK (RCODE=0)
    4308 returned FORMERR (RCODE=1)
    1110097 returned SERVFAIL (RCODE=2)
    129964 returned NAMEFAIL (RCODE=3)
    283 returned NOTIMP (RCODE=4)
    3618223 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-09-13 results
    
    21455367 total responses to udp/53 probe
    20280923 unique IPs
    323219 IPs responded more than once
    860901 servers responded from a different IP than probed
    14858523 gave the correct answer to the A? for the DNS name queried
    8875696 responded from a source port other than udp/53
    15632410 responses had recursion-available bit set
    
    16108883 returned OK (RCODE=0)
    4321 returned FORMERR (RCODE=1)
    962969 returned SERVFAIL (RCODE=2)
    131955 returned NAMEFAIL (RCODE=3)
    426 returned NOTIMP (RCODE=4)
    4225043 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-09-06 results
    
    20735984 total responses to udp/53 probe
    20353811 unique IPs
    310956 IPs responded more than once
    759807 servers responded from a different IP than probed
    14694110 gave the correct answer to the A? for the DNS name queried
    8938048 responded from a source port other than udp/53
    15553825 responses had recursion-available bit set
    
    15850860 returned OK (RCODE=0)
    4206 returned FORMERR (RCODE=1)
    1062164 returned SERVFAIL (RCODE=2)
    168218 returned NAMEFAIL (RCODE=3)
    329 returned NOTIMP (RCODE=4)
    3628923 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-08-30 results
    
    20948272 total responses to udp/53 probe
    20491163 unique IPs
    332614 IPs responded more than once
    816543 servers responded from a different IP than probed
    15043516 gave the correct answer to the A? for the DNS name queried
    8996737 responded from a source port other than udp/53
    15685978 responses had recursion-available bit set
    
    16268113 returned OK (RCODE=0)
    4128 returned FORMERR (RCODE=1)
    875588 returned SERVFAIL (RCODE=2)
    131545 returned NAMEFAIL (RCODE=3)
    454 returned NOTIMP (RCODE=4)
    3646888 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-08-23 results
    
    20797261 total responses to udp/53 probe
    20372961 unique IPs
    319473 IPs responded more than once
    800383 servers responded from a different IP than probed
    14974523 gave the correct answer to the A? for the DNS name queried
    9034076 responded from a source port other than udp/53
    15580117 responses had recursion-available bit set
    
    16207987 returned OK (RCODE=0)
    4231 returned FORMERR (RCODE=1)
    821197 returned SERVFAIL (RCODE=2)
    131708 returned NAMEFAIL (RCODE=3)
    305 returned NOTIMP (RCODE=4)
    3609489 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-08-16 results
    
    15975647 total responses to udp/53 probe
    15636618 unique IPs
    207648 IPs responded more than once
    466206 servers responded from a different IP than probed
    10585916 gave the correct answer to the A? for the DNS name queried
    4938582 responded from a source port other than udp/53
    11093209 responses had recursion-available bit set
    
    11651333 returned OK (RCODE=0)
    1404 returned FORMERR (RCODE=1)
    649983 returned SERVFAIL (RCODE=2)
    126136 returned NAMEFAIL (RCODE=3)
    179 returned NOTIMP (RCODE=4)
    3526001 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-08-09 results
    
    15729253 total responses to udp/53 probe
    15382689 unique IPs
    218304 IPs responded more than once
    510275 servers responded from a different IP than probed
    10337708 gave the correct answer to the A? for the DNS name queried
    4518994 responded from a source port other than udp/53
    10773813 responses had recursion-available bit set
    
    11487463 returned OK (RCODE=0)
    1118 returned FORMERR (RCODE=1)
    576498 returned SERVFAIL (RCODE=2)
    122081 returned NAMEFAIL (RCODE=3)
    249 returned NOTIMP (RCODE=4)
    3521916 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-08-02 results
    
    16995822 total responses to udp/53 probe
    16865936 unique IPs
    137921 IPs responded more than once
    356833 servers responded from a different IP than probed
    11795004 gave the correct answer to the A? for the DNS name queried
    5919008 responded from a source port other than udp/53
    12225957 responses had recursion-available bit set
    
    12684023 returned OK (RCODE=0)
    1565 returned FORMERR (RCODE=1)
    567690 returned SERVFAIL (RCODE=2)
    128697 returned NAMEFAIL (RCODE=3)
    341 returned NOTIMP (RCODE=4)
    3595049 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-07-26 results
    
    16868780 total responses to udp/53 probe
    16217257 unique IPs
    157409 IPs responded more than once
    858145 servers responded from a different IP than probed
    11138410 gave the correct answer to the A? for the DNS name queried
    5392417 responded from a source port other than udp/53
    12204001 responses had recursion-available bit set
    
    12550013 returned OK (RCODE=0)
    1672 returned FORMERR (RCODE=1)
    670161 returned SERVFAIL (RCODE=2)
    126633 returned NAMEFAIL (RCODE=3)
    338 returned NOTIMP (RCODE=4)
    3498967 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-07-19 results
    
    14832850 total responses to udp/53 probe
    14774943 unique IPs
    92003 IPs responded more than once
    242827 servers responded from a different IP than probed
    9698937 gave the correct answer to the A? for the DNS name queried
    4167979 responded from a source port other than udp/53
    10236295 responses had recursion-available bit set
    
    10560365 returned OK (RCODE=0)
    1161 returned FORMERR (RCODE=1)
    591903 returned SERVFAIL (RCODE=2)
    127038 returned NAMEFAIL (RCODE=3)
    251 returned NOTIMP (RCODE=4)
    3531339 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-07-12 results
    
    16375427 total responses to udp/53 probe
    16218786 unique IPs
    151919 IPs responded more than once
    366007 servers responded from a different IP than probed
    11055532 gave the correct answer to the A? for the DNS name queried
    5536056 responded from a source port other than udp/53
    11767738 responses had recursion-available bit set
    
    11975372 returned OK (RCODE=0)
    1797 returned FORMERR (RCODE=1)
    709376 returned SERVFAIL (RCODE=2)
    130191 returned NAMEFAIL (RCODE=3)
    151 returned NOTIMP (RCODE=4)
    3537323 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-07-05 results
    
    17167594 total responses to udp/53 probe
    17075182 unique IPs
    144141 IPs responded more than once
    373353 servers responded from a different IP than probed
    11756376 gave the correct answer to the A? for the DNS name queried
    6490195 responded from a source port other than udp/53
    12532446 responses had recursion-available bit set
    
    12604196 returned OK (RCODE=0)
    2807 returned FORMERR (RCODE=1)
    837554 returned SERVFAIL (RCODE=2)
    131932 returned NAMEFAIL (RCODE=3)
    303 returned NOTIMP (RCODE=4)
    3568765 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-06-28 results
    
    20756654 total responses to udp/53 probe
    20490652 unique IPs
    236808 IPs responded more than once
    645028 servers responded from a different IP than probed
    15203481 gave the correct answer to the A? for the DNS name queried
    9514368 responded from a source port other than udp/53
    15979166 responses had recursion-available bit set
    
    16166293 returned OK (RCODE=0)
    4338 returned FORMERR (RCODE=1)
    853141 returned SERVFAIL (RCODE=2)
    144580 returned NAMEFAIL (RCODE=3)
    335 returned NOTIMP (RCODE=4)
    3563827 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-06-21 results
    
    21113252 total responses to udp/53 probe
    20674722 unique IPs
    238917 IPs responded more than once
    710032 servers responded from a different IP than probed
    15640230 gave the correct answer to the A? for the DNS name queried
    9591853 responded from a source port other than udp/53
    16300423 responses had recursion-available bit set
    
    16601819 returned OK (RCODE=0)
    3383 returned FORMERR (RCODE=1)
    768299 returned SERVFAIL (RCODE=2)
    138797 returned NAMEFAIL (RCODE=3)
    340 returned NOTIMP (RCODE=4)
    3576661 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-06-14 results
    
    21085855 total responses to udp/53 probe
    20849749 unique IPs
    234353 IPs responded more than once
    634058 servers responded from a different IP than probed
    15245790 gave the correct answer to the A? for the DNS name queried
    9553136 responded from a source port other than udp/53
    16224621 responses had recursion-available bit set
    
    16220425 returned OK (RCODE=0)
    2838 returned FORMERR (RCODE=1)
    1098442 returned SERVFAIL (RCODE=2)
    144059 returned NAMEFAIL (RCODE=3)
    317 returned NOTIMP (RCODE=4)
    3597366 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-06-07 results
    
    20966297 total responses to udp/53 probe
    20673515 unique IPs
    246726 IPs responded more than once
    651832 servers responded from a different IP than probed
    15455931 gave the correct answer to the A? for the DNS name queried
    9598849 responded from a source port other than udp/53
    16215644 responses had recursion-available bit set
    
    16442967 returned OK (RCODE=0)
    3420 returned FORMERR (RCODE=1)
    777416 returned SERVFAIL (RCODE=2)
    157093 returned NAMEFAIL (RCODE=3)
    387 returned NOTIMP (RCODE=4)
    3562218 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-05-31 results
    
    22102592 total responses to udp/53 probe
    21316115 unique IPs
    247352 IPs responded more than once
    668863 servers responded from a different IP than probed
    16697398 gave the correct answer to the A? for the DNS name queried
    9703527 responded from a source port other than udp/53
    17369472 responses had recursion-available bit set
    
    17659624 returned OK (RCODE=0)
    2557 returned FORMERR (RCODE=1)
    761678 returned SERVFAIL (RCODE=2)
    150324 returned NAMEFAIL (RCODE=3)
    351 returned NOTIMP (RCODE=4)
    3506701 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-05-24 results
    
    22312667 total responses to udp/53 probe
    21423921 unique IPs
    247009 IPs responded more than once
    660706 servers responded from a different IP than probed
    15945235 gave the correct answer to the A? for the DNS name queried
    10647109 responded from a source port other than udp/53
    16872616 responses had recursion-available bit set
    
    16890261 returned OK (RCODE=0)
    3079 returned FORMERR (RCODE=1)
    1033938 returned SERVFAIL (RCODE=2)
    157578 returned NAMEFAIL (RCODE=3)
    507 returned NOTIMP (RCODE=4)
    4206076 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-05-17 results
    
    11007467 total responses to udp/53 probe
    10827394 unique IPs
    125689 IPs responded more than once
    403439 servers responded from a different IP than probed
    7972083 gave the correct answer to the A? for the DNS name queried
    5046497 responded from a source port other than udp/53
    8536836 responses had recursion-available bit set
    
    8529006 returned OK (RCODE=0)
    1780 returned FORMERR (RCODE=1)
    617610 returned SERVFAIL (RCODE=2)
    75224 returned NAMEFAIL (RCODE=3)
    155 returned NOTIMP (RCODE=4)
    1773408 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-05-10 results
    
    22179322 total responses to udp/53 probe
    21782770 unique IPs
    241373 IPs responded more than once
    696311 servers responded from a different IP than probed
    16197893 gave the correct answer to the A? for the DNS name queried
    10402444 responded from a source port other than udp/53
    17343890 responses had recursion-available bit set
    
    17191174 returned OK (RCODE=0)
    5606 returned FORMERR (RCODE=1)
    1242280 returned SERVFAIL (RCODE=2)
    149531 returned NAMEFAIL (RCODE=3)
    260 returned NOTIMP (RCODE=4)
    3570087 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-05-03 results
    
    19434846 total responses to udp/53 probe
    19213060 unique IPs
    204146 IPs responded more than once
    584019 servers responded from a different IP than probed
    14344793 gave the correct answer to the A? for the DNS name queried
    9276222 responded from a source port other than udp/53
    15237237 responses had recursion-available bit set
    
    15152456 returned OK (RCODE=0)
    3724 returned FORMERR (RCODE=1)
    999352 returned SERVFAIL (RCODE=2)
    130121 returned NAMEFAIL (RCODE=3)
    326 returned NOTIMP (RCODE=4)
    3130637 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-04-26 results
    
    22531686 total responses to udp/53 probe
    22107707 unique IPs
    257930 IPs responded more than once
    697551 servers responded from a different IP than probed
    16893564 gave the correct answer to the A? for the DNS name queried
    10559097 responded from a source port other than udp/53
    17767850 responses had recursion-available bit set
    
    17875093 returned OK (RCODE=0)
    4261 returned FORMERR (RCODE=1)
    967588 returned SERVFAIL (RCODE=2)
    150645 returned NAMEFAIL (RCODE=3)
    245 returned NOTIMP (RCODE=4)
    3512913 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-04-19 results
    
    22047618 total responses to udp/53 probe
    21813849 unique IPs
    261734 IPs responded more than once
    684129 servers responded from a different IP than probed
    16177106 gave the correct answer to the A? for the DNS name queried
    10677848 responded from a source port other than udp/53
    17190351 responses had recursion-available bit set
    
    17158713 returned OK (RCODE=0)
    5580 returned FORMERR (RCODE=1)
    1138412 returned SERVFAIL (RCODE=2)
    157972 returned NAMEFAIL (RCODE=3)
    360 returned NOTIMP (RCODE=4)
    3565279 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-04-12 results
    
    22570556 total responses to udp/53 probe
    22123531 unique IPs
    232177 IPs responded more than once
    641045 servers responded from a different IP than probed
    16721559 gave the correct answer to the A? for the DNS name queried
    10694543 responded from a source port other than udp/53
    17840516 responses had recursion-available bit set
    
    17644667 returned OK (RCODE=0)
    3630 returned FORMERR (RCODE=1)
    1253537 returned SERVFAIL (RCODE=2)
    159198 returned NAMEFAIL (RCODE=3)
    340 returned NOTIMP (RCODE=4)
    3488395 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-04-05 results
    
    22737149 total responses to udp/53 probe
    22542080 unique IPs
    230544 IPs responded more than once
    626144 servers responded from a different IP than probed
    17054222 gave the correct answer to the A? for the DNS name queried
    10646298 responded from a source port other than udp/53
    17983625 responses had recursion-available bit set
    
    18092752 returned OK (RCODE=0)
    5349 returned FORMERR (RCODE=1)
    1019250 returned SERVFAIL (RCODE=2)
    161970 returned NAMEFAIL (RCODE=3)
    448 returned NOTIMP (RCODE=4)
    3435282 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-03-29 results
    
    22677909 total responses to udp/53 probe
    22335617 unique IPs
    234607 IPs responded more than once
    620408 servers responded from a different IP than probed
    16679934 gave the correct answer to the A? for the DNS name queried
    10685906 responded from a source port other than udp/53
    17860686 responses had recursion-available bit set
    
    17687549 returned OK (RCODE=0)
    5478 returned FORMERR (RCODE=1)
    1305257 returned SERVFAIL (RCODE=2)
    166603 returned NAMEFAIL (RCODE=3)
    365 returned NOTIMP (RCODE=4)
    3493061 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-03-22 results
    
    23047162 total responses to udp/53 probe
    22568242 unique IPs
    227883 IPs responded more than once
    626464 servers responded from a different IP than probed
    17047111 gave the correct answer to the A? for the DNS name queried
    10740388 responded from a source port other than udp/53
    18186408 responses had recursion-available bit set
    
    18030464 returned OK (RCODE=0)
    3611 returned FORMERR (RCODE=1)
    1273516 returned SERVFAIL (RCODE=2)
    165997 returned NAMEFAIL (RCODE=3)
    290 returned NOTIMP (RCODE=4)
    3553865 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-03-15 results
    
    22741240 total responses to udp/53 probe
    22370572 unique IPs
    226752 IPs responded more than once
    626663 servers responded from a different IP than probed
    16799604 gave the correct answer to the A? for the DNS name queried
    10932507 responded from a source port other than udp/53
    18005632 responses had recursion-available bit set
    
    17871372 returned OK (RCODE=0)
    4901 returned FORMERR (RCODE=1)
    1213318 returned SERVFAIL (RCODE=2)
    165102 returned NAMEFAIL (RCODE=3)
    405 returned NOTIMP (RCODE=4)
    3468121 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-03-08 results
    
    23128944 total responses to udp/53 probe
    22868731 unique IPs
    224259 IPs responded more than once
    624293 servers responded from a different IP than probed
    16940413 gave the correct answer to the A? for the DNS name queried
    11081494 responded from a source port other than udp/53
    18203568 responses had recursion-available bit set
    
    17975901 returned OK (RCODE=0)
    5076 returned FORMERR (RCODE=1)
    1380757 returned SERVFAIL (RCODE=2)
    164739 returned NAMEFAIL (RCODE=3)
    360 returned NOTIMP (RCODE=4)
    3583163 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-03-01 results
    
    23201822 total responses to udp/53 probe
    23017331 unique IPs
    221338 IPs responded more than once
    606960 servers responded from a different IP than probed
    17065531 gave the correct answer to the A? for the DNS name queried
    11109271 responded from a source port other than udp/53
    18332097 responses had recursion-available bit set
    
    18099129 returned OK (RCODE=0)
    7390 returned FORMERR (RCODE=1)
    1389880 returned SERVFAIL (RCODE=2)
    164153 returned NAMEFAIL (RCODE=3)
    356 returned NOTIMP (RCODE=4)
    3519114 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-02-22 results
    
    0 total responses to udp/53 probe
    0 unique IPs
    0 IPs responded more than once
    0 servers responded from a different IP than probed
    0 gave the correct answer to the A? for the DNS name queried
    0 responded from a source port other than udp/53
    0 responses had recursion-available bit set
    
    0 returned OK (RCODE=0)
    0 returned FORMERR (RCODE=1)
    0 returned SERVFAIL (RCODE=2)
    0 returned NAMEFAIL (RCODE=3)
    0 returned NOTIMP (RCODE=4)
    0 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-02-15 results
    
    22867810 total responses to udp/53 probe
    22679646 unique IPs
    217618 IPs responded more than once
    605568 servers responded from a different IP than probed
    16702159 gave the correct answer to the A? for the DNS name queried
    11250967 responded from a source port other than udp/53
    18102988 responses had recursion-available bit set
    
    17696720 returned OK (RCODE=0)
    5120 returned FORMERR (RCODE=1)
    1536157 returned SERVFAIL (RCODE=2)
    181102 returned NAMEFAIL (RCODE=3)
    354 returned NOTIMP (RCODE=4)
    3429945 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-02-08 results
    
    23018684 total responses to udp/53 probe
    22753492 unique IPs
    206710 IPs responded more than once
    563751 servers responded from a different IP than probed
    16699616 gave the correct answer to the A? for the DNS name queried
    11282056 responded from a source port other than udp/53
    18226506 responses had recursion-available bit set
    
    17704053 returned OK (RCODE=0)
    4966 returned FORMERR (RCODE=1)
    1604523 returned SERVFAIL (RCODE=2)
    183547 returned NAMEFAIL (RCODE=3)
    483 returned NOTIMP (RCODE=4)
    3504729 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-02-01 results
    
    23883021 total responses to udp/53 probe
    23661965 unique IPs
    221032 IPs responded more than once
    626815 servers responded from a different IP than probed
    18183920 gave the correct answer to the A? for the DNS name queried
    11378845 responded from a source port other than udp/53
    19047425 responses had recursion-available bit set
    
    19230850 returned OK (RCODE=0)
    5244 returned FORMERR (RCODE=1)
    907734 returned SERVFAIL (RCODE=2)
    183865 returned NAMEFAIL (RCODE=3)
    302 returned NOTIMP (RCODE=4)
    3538072 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-01-25 results
    
    23714017 total responses to udp/53 probe
    23501237 unique IPs
    229518 IPs responded more than once
    559876 servers responded from a different IP than probed
    17533147 gave the correct answer to the A? for the DNS name queried
    11131978 responded from a source port other than udp/53
    18928798 responses had recursion-available bit set
    
    18517532 returned OK (RCODE=0)
    4349 returned FORMERR (RCODE=1)
    1486400 returned SERVFAIL (RCODE=2)
    173930 returned NAMEFAIL (RCODE=3)
    380 returned NOTIMP (RCODE=4)
    3514569 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-01-18 results
    
    22796823 total responses to udp/53 probe
    22572745 unique IPs
    218986 IPs responded more than once
    569584 servers responded from a different IP than probed
    17000028 gave the correct answer to the A? for the DNS name queried
    11059621 responded from a source port other than udp/53
    18101212 responses had recursion-available bit set
    
    17939673 returned OK (RCODE=0)
    18775 returned FORMERR (RCODE=1)
    1141091 returned SERVFAIL (RCODE=2)
    177651 returned NAMEFAIL (RCODE=3)
    12811 returned NOTIMP (RCODE=4)
    3496435 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-01-11 results
    
    23301360 total responses to udp/53 probe
    22990813 unique IPs
    224658 IPs responded more than once
    593969 servers responded from a different IP than probed
    17871036 gave the correct answer to the A? for the DNS name queried
    11308560 responded from a source port other than udp/53
    18639792 responses had recursion-available bit set
    
    18816156 returned OK (RCODE=0)
    8992 returned FORMERR (RCODE=1)
    784208 returned SERVFAIL (RCODE=2)
    186094 returned NAMEFAIL (RCODE=3)
    601 returned NOTIMP (RCODE=4)
    3482581 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2015-01-04 results
    
    22963658 total responses to udp/53 probe
    22778889 unique IPs
    222336 IPs responded more than once
    562064 servers responded from a different IP than probed
    17168385 gave the correct answer to the A? for the DNS name queried
    11330005 responded from a source port other than udp/53
    18362080 responses had recursion-available bit set
    
    18113541 returned OK (RCODE=0)
    7154 returned FORMERR (RCODE=1)
    1231922 returned SERVFAIL (RCODE=2)
    184494 returned NAMEFAIL (RCODE=3)
    304 returned NOTIMP (RCODE=4)
    3420859 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-12-28 results
    
    23880809 total responses to udp/53 probe
    23669738 unique IPs
    224258 IPs responded more than once
    576823 servers responded from a different IP than probed
    18378923 gave the correct answer to the A? for the DNS name queried
    11391289 responded from a source port other than udp/53
    19223792 responses had recursion-available bit set
    
    19351876 returned OK (RCODE=0)
    9029 returned FORMERR (RCODE=1)
    820214 returned SERVFAIL (RCODE=2)
    205887 returned NAMEFAIL (RCODE=3)
    3955 returned NOTIMP (RCODE=4)
    3483812 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-12-07 results
    
    24130473 total responses to udp/53 probe
    23808456 unique IPs
    282457 IPs responded more than once
    621533 servers responded from a different IP than probed
    17987304 gave the correct answer to the A? for the DNS name queried
    11775035 responded from a source port other than udp/53
    19279019 responses had recursion-available bit set
    
    19127835 returned OK (RCODE=0)
    9090 returned FORMERR (RCODE=1)
    1279778 returned SERVFAIL (RCODE=2)
    206763 returned NAMEFAIL (RCODE=3)
    3452 returned NOTIMP (RCODE=4)
    3498523 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-11-30 results
    
    24170827 total responses to udp/53 probe
    23862850 unique IPs
    328540 IPs responded more than once
    571967 servers responded from a different IP than probed
    18069195 gave the correct answer to the A? for the DNS name queried
    11755492 responded from a source port other than udp/53
    19375461 responses had recursion-available bit set
    
    19206811 returned OK (RCODE=0)
    14348 returned FORMERR (RCODE=1)
    1308777 returned SERVFAIL (RCODE=2)
    183830 returned NAMEFAIL (RCODE=3)
    8072 returned NOTIMP (RCODE=4)
    3443645 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-11-23 results
    
    24566851 total responses to udp/53 probe
    24364936 unique IPs
    220904 IPs responded more than once
    584435 servers responded from a different IP than probed
    18586378 gave the correct answer to the A? for the DNS name queried
    11774166 responded from a source port other than udp/53
    19770981 responses had recursion-available bit set
    
    19738469 returned OK (RCODE=0)
    6504 returned FORMERR (RCODE=1)
    1182998 returned SERVFAIL (RCODE=2)
    191964 returned NAMEFAIL (RCODE=3)
    1480 returned NOTIMP (RCODE=4)
    3440271 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-11-16 results
    
    24848508 total responses to udp/53 probe
    24440648 unique IPs
    221704 IPs responded more than once
    586383 servers responded from a different IP than probed
    18886508 gave the correct answer to the A? for the DNS name queried
    12178408 responded from a source port other than udp/53
    19889181 responses had recursion-available bit set
    
    19985662 returned OK (RCODE=0)
    203909 returned FORMERR (RCODE=1)
    1004927 returned SERVFAIL (RCODE=2)
    191786 returned NAMEFAIL (RCODE=3)
    3537 returned NOTIMP (RCODE=4)
    3454049 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-11-09 results
    
    24910951 total responses to udp/53 probe
    24660453 unique IPs
    226310 IPs responded more than once
    605208 servers responded from a different IP than probed
    18638513 gave the correct answer to the A? for the DNS name queried
    11993035 responded from a source port other than udp/53
    20049357 responses had recursion-available bit set
    
    19834410 returned OK (RCODE=0)
    6171 returned FORMERR (RCODE=1)
    1461940 returned SERVFAIL (RCODE=2)
    193972 returned NAMEFAIL (RCODE=3)
    848 returned NOTIMP (RCODE=4)
    3409123 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-11-02 results
    
    24949616 total responses to udp/53 probe
    24749937 unique IPs
    221967 IPs responded more than once
    588413 servers responded from a different IP than probed
    19429905 gave the correct answer to the A? for the DNS name queried
    12013345 responded from a source port other than udp/53
    20324930 responses had recursion-available bit set
    
    20465286 returned OK (RCODE=0)
    6429 returned FORMERR (RCODE=1)
    889459 returned SERVFAIL (RCODE=2)
    180003 returned NAMEFAIL (RCODE=3)
    990 returned NOTIMP (RCODE=4)
    3402856 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-10-26 results
    
    25179828 total responses to udp/53 probe
    24977686 unique IPs
    227255 IPs responded more than once
    579211 servers responded from a different IP than probed
    19349538 gave the correct answer to the A? for the DNS name queried
    12099244 responded from a source port other than udp/53
    20498651 responses had recursion-available bit set
    
    20379873 returned OK (RCODE=0)
    5474 returned FORMERR (RCODE=1)
    1141017 returned SERVFAIL (RCODE=2)
    195320 returned NAMEFAIL (RCODE=3)
    1256 returned NOTIMP (RCODE=4)
    3451996 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-10-19 results
    
    25077954 total responses to udp/53 probe
    24644888 unique IPs
    224040 IPs responded more than once
    606725 servers responded from a different IP than probed
    19719158 gave the correct answer to the A? for the DNS name queried
    12159008 responded from a source port other than udp/53
    20462183 responses had recursion-available bit set
    
    20754349 returned OK (RCODE=0)
    5798 returned FORMERR (RCODE=1)
    706311 returned SERVFAIL (RCODE=2)
    215690 returned NAMEFAIL (RCODE=3)
    2290 returned NOTIMP (RCODE=4)
    3389097 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-10-12 results
    
    25095430 total responses to udp/53 probe
    24794057 unique IPs
    225063 IPs responded more than once
    566784 servers responded from a different IP than probed
    18734204 gave the correct answer to the A? for the DNS name queried
    12181197 responded from a source port other than udp/53
    20383814 responses had recursion-available bit set
    
    19827920 returned OK (RCODE=0)
    4749 returned FORMERR (RCODE=1)
    1638848 returned SERVFAIL (RCODE=2)
    206887 returned NAMEFAIL (RCODE=3)
    481 returned NOTIMP (RCODE=4)
    3411953 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-10-05 results
    
    24849801 total responses to udp/53 probe
    24604027 unique IPs
    217672 IPs responded more than once
    571001 servers responded from a different IP than probed
    19033709 gave the correct answer to the A? for the DNS name queried
    12038878 responded from a source port other than udp/53
    20217133 responses had recursion-available bit set
    
    20121222 returned OK (RCODE=0)
    4405 returned FORMERR (RCODE=1)
    1137261 returned SERVFAIL (RCODE=2)
    222683 returned NAMEFAIL (RCODE=3)
    506 returned NOTIMP (RCODE=4)
    3359773 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-09-28 results
    
    24433109 total responses to udp/53 probe
    24203123 unique IPs
    217846 IPs responded more than once
    580568 servers responded from a different IP than probed
    19173175 gave the correct answer to the A? for the DNS name queried
    12162015 responded from a source port other than udp/53
    19879604 responses had recursion-available bit set
    
    20237131 returned OK (RCODE=0)
    4835 returned FORMERR (RCODE=1)
    659628 returned SERVFAIL (RCODE=2)
    204415 returned NAMEFAIL (RCODE=3)
    521 returned NOTIMP (RCODE=4)
    3323167 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-09-14 results
    
    24594361 total responses to udp/53 probe
    24319420 unique IPs
    224875 IPs responded more than once
    549011 servers responded from a different IP than probed
    18576702 gave the correct answer to the A? for the DNS name queried
    12279763 responded from a source port other than udp/53
    20073504 responses had recursion-available bit set
    
    19614431 returned OK (RCODE=0)
    6262 returned FORMERR (RCODE=1)
    1427571 returned SERVFAIL (RCODE=2)
    217772 returned NAMEFAIL (RCODE=3)
    2243 returned NOTIMP (RCODE=4)
    3321843 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-09-07 results
    
    24881915 total responses to udp/53 probe
    24608885 unique IPs
    223747 IPs responded more than once
    560253 servers responded from a different IP than probed
    18598406 gave the correct answer to the A? for the DNS name queried
    12303430 responded from a source port other than udp/53
    20271881 responses had recursion-available bit set
    
    19631939 returned OK (RCODE=0)
    8161 returned FORMERR (RCODE=1)
    1701349 returned SERVFAIL (RCODE=2)
    190059 returned NAMEFAIL (RCODE=3)
    2708 returned NOTIMP (RCODE=4)
    3343706 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-08-31 results
    
    25530586 total responses to udp/53 probe
    25298534 unique IPs
    210052 IPs responded more than once
    581695 servers responded from a different IP than probed
    19653604 gave the correct answer to the A? for the DNS name queried
    12226264 responded from a source port other than udp/53
    20942952 responses had recursion-available bit set
    
    20707722 returned OK (RCODE=0)
    5848 returned FORMERR (RCODE=1)
    1227462 returned SERVFAIL (RCODE=2)
    188915 returned NAMEFAIL (RCODE=3)
    817 returned NOTIMP (RCODE=4)
    3395617 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-08-24 results
    
    25381817 total responses to udp/53 probe
    25048623 unique IPs
    214513 IPs responded more than once
    577553 servers responded from a different IP than probed
    19118494 gave the correct answer to the A? for the DNS name queried
    12154724 responded from a source port other than udp/53
    20764603 responses had recursion-available bit set
    
    20211408 returned OK (RCODE=0)
    6307 returned FORMERR (RCODE=1)
    1555225 returned SERVFAIL (RCODE=2)
    204496 returned NAMEFAIL (RCODE=3)
    327 returned NOTIMP (RCODE=4)
    3400029 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-08-17 results
    
    24870671 total responses to udp/53 probe
    24606148 unique IPs
    214311 IPs responded more than once
    584830 servers responded from a different IP than probed
    18871457 gave the correct answer to the A? for the DNS name queried
    12166494 responded from a source port other than udp/53
    20232336 responses had recursion-available bit set
    
    20050464 returned OK (RCODE=0)
    5007 returned FORMERR (RCODE=1)
    1239150 returned SERVFAIL (RCODE=2)
    219368 returned NAMEFAIL (RCODE=3)
    259 returned NOTIMP (RCODE=4)
    3352500 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-08-10 results
    
    25162231 total responses to udp/53 probe
    24888502 unique IPs
    198522 IPs responded more than once
    546138 servers responded from a different IP than probed
    18952734 gave the correct answer to the A? for the DNS name queried
    12133258 responded from a source port other than udp/53
    20493366 responses had recursion-available bit set
    
    20160054 returned OK (RCODE=0)
    5556 returned FORMERR (RCODE=1)
    1417050 returned SERVFAIL (RCODE=2)
    216960 returned NAMEFAIL (RCODE=3)
    336 returned NOTIMP (RCODE=4)
    3358720 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-08-03 results
    
    25012952 total responses to udp/53 probe
    24533816 unique IPs
    200221 IPs responded more than once
    568759 servers responded from a different IP than probed
    19300738 gave the correct answer to the A? for the DNS name queried
    12152500 responded from a source port other than udp/53
    20288055 responses had recursion-available bit set
    
    20608443 returned OK (RCODE=0)
    5783 returned FORMERR (RCODE=1)
    831759 returned SERVFAIL (RCODE=2)
    229116 returned NAMEFAIL (RCODE=3)
    403 returned NOTIMP (RCODE=4)
    3334076 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-07-27 results
    
    24764672 total responses to udp/53 probe
    24462800 unique IPs
    201704 IPs responded more than once
    529544 servers responded from a different IP than probed
    17977802 gave the correct answer to the A? for the DNS name queried
    12135507 responded from a source port other than udp/53
    19883263 responses had recursion-available bit set
    
    19388329 returned OK (RCODE=0)
    5823 returned FORMERR (RCODE=1)
    1815985 returned SERVFAIL (RCODE=2)
    187079 returned NAMEFAIL (RCODE=3)
    375 returned NOTIMP (RCODE=4)
    3363753 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-07-20 results
    
    25912344 total responses to udp/53 probe
    25123361 unique IPs
    210538 IPs responded more than once
    537533 servers responded from a different IP than probed
    19381735 gave the correct answer to the A? for the DNS name queried
    12365388 responded from a source port other than udp/53
    20456319 responses had recursion-available bit set
    
    20876544 returned OK (RCODE=0)
    6073 returned FORMERR (RCODE=1)
    1452185 returned SERVFAIL (RCODE=2)
    237633 returned NAMEFAIL (RCODE=3)
    239 returned NOTIMP (RCODE=4)
    3335903 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-07-13 results
    
    25564605 total responses to udp/53 probe
    25309242 unique IPs
    210453 IPs responded more than once
    534011 servers responded from a different IP than probed
    18795909 gave the correct answer to the A? for the DNS name queried
    12427728 responded from a source port other than udp/53
    20627289 responses had recursion-available bit set
    
    20285940 returned OK (RCODE=0)
    6588 returned FORMERR (RCODE=1)
    1703545 returned SERVFAIL (RCODE=2)
    220375 returned NAMEFAIL (RCODE=3)
    359 returned NOTIMP (RCODE=4)
    3343665 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-07-06 results
    
    25799816 total responses to udp/53 probe
    25471811 unique IPs
    216690 IPs responded more than once
    691328 servers responded from a different IP than probed
    20144801 gave the correct answer to the A? for the DNS name queried
    12741699 responded from a source port other than udp/53
    21013448 responses had recursion-available bit set
    
    21538665 returned OK (RCODE=0)
    6539 returned FORMERR (RCODE=1)
    676072 returned SERVFAIL (RCODE=2)
    227785 returned NAMEFAIL (RCODE=3)
    399 returned NOTIMP (RCODE=4)
    3344597 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-06-29 results
    
    25450028 total responses to udp/53 probe
    25163855 unique IPs
    211534 IPs responded more than once
    570147 servers responded from a different IP than probed
    19072459 gave the correct answer to the A? for the DNS name queried
    12457266 responded from a source port other than udp/53
    20627714 responses had recursion-available bit set
    
    20533720 returned OK (RCODE=0)
    6325 returned FORMERR (RCODE=1)
    1392297 returned SERVFAIL (RCODE=2)
    224641 returned NAMEFAIL (RCODE=3)
    239 returned NOTIMP (RCODE=4)
    3289318 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-06-22 results
    
    26101178 total responses to udp/53 probe
    25697652 unique IPs
    209313 IPs responded more than once
    561155 servers responded from a different IP than probed
    19526891 gave the correct answer to the A? for the DNS name queried
    12578587 responded from a source port other than udp/53
    21348686 responses had recursion-available bit set
    
    20841002 returned OK (RCODE=0)
    6404 returned FORMERR (RCODE=1)
    1650204 returned SERVFAIL (RCODE=2)
    274486 returned NAMEFAIL (RCODE=3)
    239 returned NOTIMP (RCODE=4)
    3325341 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-06-15 results
    
    25990624 total responses to udp/53 probe
    25593087 unique IPs
    219053 IPs responded more than once
    570397 servers responded from a different IP than probed
    19089816 gave the correct answer to the A? for the DNS name queried
    12768760 responded from a source port other than udp/53
    21217725 responses had recursion-available bit set
    
    20479260 returned OK (RCODE=0)
    6682 returned FORMERR (RCODE=1)
    1908360 returned SERVFAIL (RCODE=2)
    284859 returned NAMEFAIL (RCODE=3)
    238 returned NOTIMP (RCODE=4)
    3307586 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-06-08 results
    
    25633133 total responses to udp/53 probe
    25348687 unique IPs
    212563 IPs responded more than once
    545331 servers responded from a different IP than probed
    19186829 gave the correct answer to the A? for the DNS name queried
    12669985 responded from a source port other than udp/53
    21084983 responses had recursion-available bit set
    
    20399172 returned OK (RCODE=0)
    5615 returned FORMERR (RCODE=1)
    1740460 returned SERVFAIL (RCODE=2)
    210676 returned NAMEFAIL (RCODE=3)
    269 returned NOTIMP (RCODE=4)
    3273350 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-06-01 results
    
    26043639 total responses to udp/53 probe
    25644346 unique IPs
    226252 IPs responded more than once
    599112 servers responded from a different IP than probed
    19350391 gave the correct answer to the A? for the DNS name queried
    12696272 responded from a source port other than udp/53
    21236909 responses had recursion-available bit set
    
    20750032 returned OK (RCODE=0)
    9700 returned FORMERR (RCODE=1)
    1762459 returned SERVFAIL (RCODE=2)
    233583 returned NAMEFAIL (RCODE=3)
    396 returned NOTIMP (RCODE=4)
    3283052 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-05-25 results
    
    27420981 total responses to udp/53 probe
    26872289 unique IPs
    220243 IPs responded more than once
    591649 servers responded from a different IP than probed
    21942805 gave the correct answer to the A? for the DNS name queried
    13181379 responded from a source port other than udp/53
    22938060 responses had recursion-available bit set
    
    23116072 returned OK (RCODE=0)
    29312 returned FORMERR (RCODE=1)
    773956 returned SERVFAIL (RCODE=2)
    229233 returned NAMEFAIL (RCODE=3)
    535 returned NOTIMP (RCODE=4)
    3264873 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-05-18 results
    
    27262119 total responses to udp/53 probe
    26491938 unique IPs
    214474 IPs responded more than once
    554739 servers responded from a different IP than probed
    21430687 gave the correct answer to the A? for the DNS name queried
    12923944 responded from a source port other than udp/53
    22788190 responses had recursion-available bit set
    
    22608953 returned OK (RCODE=0)
    10300 returned FORMERR (RCODE=1)
    1159432 returned SERVFAIL (RCODE=2)
    236923 returned NAMEFAIL (RCODE=3)
    357 returned NOTIMP (RCODE=4)
    3242394 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-05-11 results
    
    28223698 total responses to udp/53 probe
    27146917 unique IPs
    225438 IPs responded more than once
    615050 servers responded from a different IP than probed
    22918776 gave the correct answer to the A? for the DNS name queried
    13272299 responded from a source port other than udp/53
    23819879 responses had recursion-available bit set
    
    24055980 returned OK (RCODE=0)
    7843 returned FORMERR (RCODE=1)
    690817 returned SERVFAIL (RCODE=2)
    195250 returned NAMEFAIL (RCODE=3)
    375 returned NOTIMP (RCODE=4)
    3268868 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-05-04 results
    
    27454609 total responses to udp/53 probe
    27114831 unique IPs
    226020 IPs responded more than once
    619505 servers responded from a different IP than probed
    22309846 gave the correct answer to the A? for the DNS name queried
    13324339 responded from a source port other than udp/53
    23080563 responses had recursion-available bit set
    
    23446514 returned OK (RCODE=0)
    7740 returned FORMERR (RCODE=1)
    497479 returned SERVFAIL (RCODE=2)
    250905 returned NAMEFAIL (RCODE=3)
    367 returned NOTIMP (RCODE=4)
    3247760 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-04-27 results
    
    27697880 total responses to udp/53 probe
    27346142 unique IPs
    229628 IPs responded more than once
    633056 servers responded from a different IP than probed
    22156386 gave the correct answer to the A? for the DNS name queried
    13420605 responded from a source port other than udp/53
    23201060 responses had recursion-available bit set
    
    23349652 returned OK (RCODE=0)
    8607 returned FORMERR (RCODE=1)
    864361 returned SERVFAIL (RCODE=2)
    232103 returned NAMEFAIL (RCODE=3)
    437 returned NOTIMP (RCODE=4)
    3239538 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-04-20 results
    
    27429020 total responses to udp/53 probe
    27045695 unique IPs
    228015 IPs responded more than once
    655884 servers responded from a different IP than probed
    21844257 gave the correct answer to the A? for the DNS name queried
    13720101 responded from a source port other than udp/53
    22922973 responses had recursion-available bit set
    
    23084156 returned OK (RCODE=0)
    11662 returned FORMERR (RCODE=1)
    886569 returned SERVFAIL (RCODE=2)
    215816 returned NAMEFAIL (RCODE=3)
    971 returned NOTIMP (RCODE=4)
    3226390 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-04-13 results
    
    28243663 total responses to udp/53 probe
    27774226 unique IPs
    233130 IPs responded more than once
    646560 servers responded from a different IP than probed
    22389624 gave the correct answer to the A? for the DNS name queried
    13742855 responded from a source port other than udp/53
    23712139 responses had recursion-available bit set
    
    23628964 returned OK (RCODE=0)
    7972 returned FORMERR (RCODE=1)
    1112019 returned SERVFAIL (RCODE=2)
    252641 returned NAMEFAIL (RCODE=3)
    268 returned NOTIMP (RCODE=4)
    3238925 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-04-06 results
    
    28843642 total responses to udp/53 probe
    28451863 unique IPs
    248715 IPs responded more than once
    701238 servers responded from a different IP than probed
    23250016 gave the correct answer to the A? for the DNS name queried
    14177336 responded from a source port other than udp/53
    24366794 responses had recursion-available bit set
    
    24467821 returned OK (RCODE=0)
    8830 returned FORMERR (RCODE=1)
    864272 returned SERVFAIL (RCODE=2)
    255020 returned NAMEFAIL (RCODE=3)
    254 returned NOTIMP (RCODE=4)
    3244047 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-03-30 results
    
    28474739 total responses to udp/53 probe
    28159060 unique IPs
    249964 IPs responded more than once
    660422 servers responded from a different IP than probed
    22612544 gave the correct answer to the A? for the DNS name queried
    14115647 responded from a source port other than udp/53
    24019718 responses had recursion-available bit set
    
    23800660 returned OK (RCODE=0)
    10617 returned FORMERR (RCODE=1)
    1223436 returned SERVFAIL (RCODE=2)
    204610 returned NAMEFAIL (RCODE=3)
    949 returned NOTIMP (RCODE=4)
    3230983 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-03-23 results
    
    29635742 total responses to udp/53 probe
    29024099 unique IPs
    258538 IPs responded more than once
    652953 servers responded from a different IP than probed
    23534937 gave the correct answer to the A? for the DNS name queried
    14446970 responded from a source port other than udp/53
    25087213 responses had recursion-available bit set
    
    24781406 returned OK (RCODE=0)
    10384 returned FORMERR (RCODE=1)
    1361753 returned SERVFAIL (RCODE=2)
    196211 returned NAMEFAIL (RCODE=3)
    652 returned NOTIMP (RCODE=4)
    3283039 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-03-16 results
    
    29967983 total responses to udp/53 probe
    29109191 unique IPs
    256380 IPs responded more than once
    646334 servers responded from a different IP than probed
    24332616 gave the correct answer to the A? for the DNS name queried
    14505848 responded from a source port other than udp/53
    25533909 responses had recursion-available bit set
    
    25537911 returned OK (RCODE=0)
    18469 returned FORMERR (RCODE=1)
    932237 returned SERVFAIL (RCODE=2)
    242228 returned NAMEFAIL (RCODE=3)
    835 returned NOTIMP (RCODE=4)
    3232052 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-03-09 results
    
    30399475 total responses to udp/53 probe
    29891622 unique IPs
    246266 IPs responded more than once
    635322 servers responded from a different IP than probed
    24706318 gave the correct answer to the A? for the DNS name queried
    14985107 responded from a source port other than udp/53
    25980513 responses had recursion-available bit set
    
    25890638 returned OK (RCODE=0)
    19445 returned FORMERR (RCODE=1)
    1028729 returned SERVFAIL (RCODE=2)
    236298 returned NAMEFAIL (RCODE=3)
    617 returned NOTIMP (RCODE=4)
    3218499 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-03-02 results
    
    30451846 total responses to udp/53 probe
    30113903 unique IPs
    255405 IPs responded more than once
    642113 servers responded from a different IP than probed
    24947698 gave the correct answer to the A? for the DNS name queried
    14957582 responded from a source port other than udp/53
    26081939 responses had recursion-available bit set
    
    26099429 returned OK (RCODE=0)
    28765 returned FORMERR (RCODE=1)
    873710 returned SERVFAIL (RCODE=2)
    237415 returned NAMEFAIL (RCODE=3)
    464 returned NOTIMP (RCODE=4)
    3208275 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-02-23 results
    
    30865105 total responses to udp/53 probe
    30292172 unique IPs
    257215 IPs responded more than once
    651489 servers responded from a different IP than probed
    25510460 gave the correct answer to the A? for the DNS name queried
    15187709 responded from a source port other than udp/53
    26516003 responses had recursion-available bit set
    
    26657302 returned OK (RCODE=0)
    76519 returned FORMERR (RCODE=1)
    647130 returned SERVFAIL (RCODE=2)
    249866 returned NAMEFAIL (RCODE=3)
    954 returned NOTIMP (RCODE=4)
    3227181 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-02-16 results
    
    31802268 total responses to udp/53 probe
    31105227 unique IPs
    268449 IPs responded more than once
    685278 servers responded from a different IP than probed
    26130404 gave the correct answer to the A? for the DNS name queried
    15311790 responded from a source port other than udp/53
    27432644 responses had recursion-available bit set
    
    27354067 returned OK (RCODE=0)
    55273 returned FORMERR (RCODE=1)
    957567 returned SERVFAIL (RCODE=2)
    239229 returned NAMEFAIL (RCODE=3)
    553 returned NOTIMP (RCODE=4)
    3191486 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-02-09 results
    
    32026947 total responses to udp/53 probe
    31385963 unique IPs
    291554 IPs responded more than once
    971859 servers responded from a different IP than probed
    25994951 gave the correct answer to the A? for the DNS name queried
    15572674 responded from a source port other than udp/53
    27673520 responses had recursion-available bit set
    
    27242659 returned OK (RCODE=0)
    99902 returned FORMERR (RCODE=1)
    1229095 returned SERVFAIL (RCODE=2)
    261987 returned NAMEFAIL (RCODE=3)
    669 returned NOTIMP (RCODE=4)
    3185880 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-02-02 results
    
    31788975 total responses to udp/53 probe
    31293473 unique IPs
    292615 IPs responded more than once
    860467 servers responded from a different IP than probed
    26443431 gave the correct answer to the A? for the DNS name queried
    15420336 responded from a source port other than udp/53
    27445896 responses had recursion-available bit set
    
    27587131 returned OK (RCODE=0)
    70078 returned FORMERR (RCODE=1)
    665864 returned SERVFAIL (RCODE=2)
    254246 returned NAMEFAIL (RCODE=3)
    628 returned NOTIMP (RCODE=4)
    3206997 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-01-26 results
    
    32374242 total responses to udp/53 probe
    31528645 unique IPs
    275523 IPs responded more than once
    696734 servers responded from a different IP than probed
    27112247 gave the correct answer to the A? for the DNS name queried
    15404533 responded from a source port other than udp/53
    28141127 responses had recursion-available bit set
    
    28259436 returned OK (RCODE=0)
    5543 returned FORMERR (RCODE=1)
    637507 returned SERVFAIL (RCODE=2)
    283344 returned NAMEFAIL (RCODE=3)
    889 returned NOTIMP (RCODE=4)
    3183638 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-01-19 results
    
    32345837 total responses to udp/53 probe
    31991260 unique IPs
    295086 IPs responded more than once
    727818 servers responded from a different IP than probed
    27111438 gave the correct answer to the A? for the DNS name queried
    15673275 responded from a source port other than udp/53
    28059360 responses had recursion-available bit set
    
    28274384 returned OK (RCODE=0)
    5815 returned FORMERR (RCODE=1)
    605556 returned SERVFAIL (RCODE=2)
    264187 returned NAMEFAIL (RCODE=3)
    986 returned NOTIMP (RCODE=4)
    3189771 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-01-12 results
    
    32941784 total responses to udp/53 probe
    32072718 unique IPs
    298811 IPs responded more than once
    764986 servers responded from a different IP than probed
    27663106 gave the correct answer to the A? for the DNS name queried
    15660150 responded from a source port other than udp/53
    28647944 responses had recursion-available bit set
    
    28814373 returned OK (RCODE=0)
    5839 returned FORMERR (RCODE=1)
    593863 returned SERVFAIL (RCODE=2)
    364805 returned NAMEFAIL (RCODE=3)
    890 returned NOTIMP (RCODE=4)
    3157570 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2014-01-05 results
    
    32133509 total responses to udp/53 probe
    31677837 unique IPs
    294065 IPs responded more than once
    771992 servers responded from a different IP than probed
    26873844 gave the correct answer to the A? for the DNS name queried
    15406466 responded from a source port other than udp/53
    27888247 responses had recursion-available bit set
    
    28011110 returned OK (RCODE=0)
    5151 returned FORMERR (RCODE=1)
    652828 returned SERVFAIL (RCODE=2)
    296234 returned NAMEFAIL (RCODE=3)
    689 returned NOTIMP (RCODE=4)
    3163504 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-12-29 results
    
    32484212 total responses to udp/53 probe
    31091026 unique IPs
    300350 IPs responded more than once
    759652 servers responded from a different IP than probed
    27153502 gave the correct answer to the A? for the DNS name queried
    15219740 responded from a source port other than udp/53
    28168833 responses had recursion-available bit set
    
    28336267 returned OK (RCODE=0)
    5106 returned FORMERR (RCODE=1)
    619022 returned SERVFAIL (RCODE=2)
    317043 returned NAMEFAIL (RCODE=3)
    537 returned NOTIMP (RCODE=4)
    3201465 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-12-22 results
    
    32748547 total responses to udp/53 probe
    31586066 unique IPs
    301604 IPs responded more than once
    853184 servers responded from a different IP than probed
    27452970 gave the correct answer to the A? for the DNS name queried
    15315167 responded from a source port other than udp/53
    28477268 responses had recursion-available bit set
    
    28614809 returned OK (RCODE=0)
    6685 returned FORMERR (RCODE=1)
    602462 returned SERVFAIL (RCODE=2)
    319713 returned NAMEFAIL (RCODE=3)
    1996 returned NOTIMP (RCODE=4)
    3183772 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-12-15 results
    
    32245266 total responses to udp/53 probe
    31655875 unique IPs
    305669 IPs responded more than once
    777097 servers responded from a different IP than probed
    27007714 gave the correct answer to the A? for the DNS name queried
    15302970 responded from a source port other than udp/53
    27910744 responses had recursion-available bit set
    
    28182165 returned OK (RCODE=0)
    5206 returned FORMERR (RCODE=1)
    598141 returned SERVFAIL (RCODE=2)
    261089 returned NAMEFAIL (RCODE=3)
    480 returned NOTIMP (RCODE=4)
    3193978 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-12-08 results
    
    4004318 total responses to udp/53 probe
    3975998 unique IPs
    43215 IPs responded more than once
    141582 servers responded from a different IP than probed
    3395448 gave the correct answer to the A? for the DNS name queried
    1990811 responded from a source port other than udp/53
    3497232 responses had recursion-available bit set
    
    3569172 returned OK (RCODE=0)
    679 returned FORMERR (RCODE=1)
    68724 returned SERVFAIL (RCODE=2)
    17715 returned NAMEFAIL (RCODE=3)
    65 returned NOTIMP (RCODE=4)
    347533 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-12-01 results
    
    32653598 total responses to udp/53 probe
    31547630 unique IPs
    302798 IPs responded more than once
    755896 servers responded from a different IP than probed
    27411569 gave the correct answer to the A? for the DNS name queried
    15208424 responded from a source port other than udp/53
    28272840 responses had recursion-available bit set
    
    28591168 returned OK (RCODE=0)
    4904 returned FORMERR (RCODE=1)
    520376 returned SERVFAIL (RCODE=2)
    307375 returned NAMEFAIL (RCODE=3)
    1096 returned NOTIMP (RCODE=4)
    3225380 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-11-24 results
    
    32575304 total responses to udp/53 probe
    31854563 unique IPs
    307281 IPs responded more than once
    770827 servers responded from a different IP than probed
    27271055 gave the correct answer to the A? for the DNS name queried
    15328243 responded from a source port other than udp/53
    28160599 responses had recursion-available bit set
    
    28488050 returned OK (RCODE=0)
    4281 returned FORMERR (RCODE=1)
    555501 returned SERVFAIL (RCODE=2)
    293972 returned NAMEFAIL (RCODE=3)
    449 returned NOTIMP (RCODE=4)
    3230223 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-11-17 results
    
    32338267 total responses to udp/53 probe
    31744621 unique IPs
    303689 IPs responded more than once
    762494 servers responded from a different IP than probed
    27060258 gave the correct answer to the A? for the DNS name queried
    15290943 responded from a source port other than udp/53
    27914329 responses had recursion-available bit set
    
    28288243 returned OK (RCODE=0)
    4538 returned FORMERR (RCODE=1)
    546991 returned SERVFAIL (RCODE=2)
    259268 returned NAMEFAIL (RCODE=3)
    540 returned NOTIMP (RCODE=4)
    3235551 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-11-10 results
    
    37948022 total responses to udp/53 probe
    31583872 unique IPs
    296704 IPs responded more than once
    1826213 servers responded from a different IP than probed
    32740749 gave the correct answer to the A? for the DNS name queried
    15959464 responded from a source port other than udp/53
    33594179 responses had recursion-available bit set
    
    33949358 returned OK (RCODE=0)
    4619 returned FORMERR (RCODE=1)
    517936 returned SERVFAIL (RCODE=2)
    276186 returned NAMEFAIL (RCODE=3)
    492 returned NOTIMP (RCODE=4)
    3196494 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-11-03 results
    
    32468598 total responses to udp/53 probe
    31659566 unique IPs
    304804 IPs responded more than once
    791895 servers responded from a different IP than probed
    27193927 gave the correct answer to the A? for the DNS name queried
    15179553 responded from a source port other than udp/53
    27970830 responses had recursion-available bit set
    
    28418963 returned OK (RCODE=0)
    4620 returned FORMERR (RCODE=1)
    569452 returned SERVFAIL (RCODE=2)
    248960 returned NAMEFAIL (RCODE=3)
    543 returned NOTIMP (RCODE=4)
    3223478 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-10-27 results
    
    32673337 total responses to udp/53 probe
    31534554 unique IPs
    299951 IPs responded more than once
    738290 servers responded from a different IP than probed
    27459633 gave the correct answer to the A? for the DNS name queried
    15228013 responded from a source port other than udp/53
    28301852 responses had recursion-available bit set
    
    28681520 returned OK (RCODE=0)
    5338 returned FORMERR (RCODE=1)
    557238 returned SERVFAIL (RCODE=2)
    261356 returned NAMEFAIL (RCODE=3)
    273 returned NOTIMP (RCODE=4)
    3164548 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-10-20 results
    
    32129296 total responses to udp/53 probe
    31382770 unique IPs
    295034 IPs responded more than once
    751900 servers responded from a different IP than probed
    27072324 gave the correct answer to the A? for the DNS name queried
    15065323 responded from a source port other than udp/53
    27735863 responses had recursion-available bit set
    
    28284709 returned OK (RCODE=0)
    5174 returned FORMERR (RCODE=1)
    511529 returned SERVFAIL (RCODE=2)
    189635 returned NAMEFAIL (RCODE=3)
    296 returned NOTIMP (RCODE=4)
    3134542 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-10-13 results
    
    34014486 total responses to udp/53 probe
    31456015 unique IPs
    305695 IPs responded more than once
    2293974 servers responded from a different IP than probed
    28670400 gave the correct answer to the A? for the DNS name queried
    16382035 responded from a source port other than udp/53
    29498617 responses had recursion-available bit set
    
    29922211 returned OK (RCODE=0)
    5156 returned FORMERR (RCODE=1)
    630721 returned SERVFAIL (RCODE=2)
    227498 returned NAMEFAIL (RCODE=3)
    319 returned NOTIMP (RCODE=4)
    3226142 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-10-06 results
    
    32332627 total responses to udp/53 probe
    31250638 unique IPs
    306753 IPs responded more than once
    870215 servers responded from a different IP than probed
    27162939 gave the correct answer to the A? for the DNS name queried
    14955338 responded from a source port other than udp/53
    27755823 responses had recursion-available bit set
    
    28462364 returned OK (RCODE=0)
    5453 returned FORMERR (RCODE=1)
    490352 returned SERVFAIL (RCODE=2)
    227909 returned NAMEFAIL (RCODE=3)
    355 returned NOTIMP (RCODE=4)
    3143637 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-09-29 results
    
    32402094 total responses to udp/53 probe
    31190020 unique IPs
    310827 IPs responded more than once
    808858 servers responded from a different IP than probed
    27144086 gave the correct answer to the A? for the DNS name queried
    14927279 responded from a source port other than udp/53
    27736495 responses had recursion-available bit set
    
    28452346 returned OK (RCODE=0)
    5575 returned FORMERR (RCODE=1)
    511775 returned SERVFAIL (RCODE=2)
    241896 returned NAMEFAIL (RCODE=3)
    606 returned NOTIMP (RCODE=4)
    3187152 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-09-22 results
    
    31912855 total responses to udp/53 probe
    31010142 unique IPs
    308442 IPs responded more than once
    792518 servers responded from a different IP than probed
    26610512 gave the correct answer to the A? for the DNS name queried
    14784314 responded from a source port other than udp/53
    27484612 responses had recursion-available bit set
    
    27962991 returned OK (RCODE=0)
    5837 returned FORMERR (RCODE=1)
    562097 returned SERVFAIL (RCODE=2)
    278251 returned NAMEFAIL (RCODE=3)
    548 returned NOTIMP (RCODE=4)
    3098774 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-09-15 results
    
    33236828 total responses to udp/53 probe
    30886139 unique IPs
    309918 IPs responded more than once
    787016 servers responded from a different IP than probed
    28103041 gave the correct answer to the A? for the DNS name queried
    14750450 responded from a source port other than udp/53
    28919622 responses had recursion-available bit set
    
    29419170 returned OK (RCODE=0)
    6555 returned FORMERR (RCODE=1)
    508021 returned SERVFAIL (RCODE=2)
    222481 returned NAMEFAIL (RCODE=3)
    479 returned NOTIMP (RCODE=4)
    3077446 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-09-08 results
    
    32206926 total responses to udp/53 probe
    30978106 unique IPs
    323025 IPs responded more than once
    840897 servers responded from a different IP than probed
    26807619 gave the correct answer to the A? for the DNS name queried
    14629452 responded from a source port other than udp/53
    27781641 responses had recursion-available bit set
    
    28221266 returned OK (RCODE=0)
    6433 returned FORMERR (RCODE=1)
    670343 returned SERVFAIL (RCODE=2)
    248047 returned NAMEFAIL (RCODE=3)
    1056 returned NOTIMP (RCODE=4)
    3055953 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-09-01 results
    
    32420025 total responses to udp/53 probe
    31131809 unique IPs
    316749 IPs responded more than once
    915503 servers responded from a different IP than probed
    27166819 gave the correct answer to the A? for the DNS name queried
    14588584 responded from a source port other than udp/53
    28054493 responses had recursion-available bit set
    
    28559942 returned OK (RCODE=0)
    6345 returned FORMERR (RCODE=1)
    569209 returned SERVFAIL (RCODE=2)
    227727 returned NAMEFAIL (RCODE=3)
    692 returned NOTIMP (RCODE=4)
    3053710 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-08-25 results
    
    30979261 total responses to udp/53 probe
    30327089 unique IPs
    315761 IPs responded more than once
    785246 servers responded from a different IP than probed
    25924923 gave the correct answer to the A? for the DNS name queried
    14277551 responded from a source port other than udp/53
    26760023 responses had recursion-available bit set
    
    27273989 returned OK (RCODE=0)
    7204 returned FORMERR (RCODE=1)
    516644 returned SERVFAIL (RCODE=2)
    236206 returned NAMEFAIL (RCODE=3)
    848 returned NOTIMP (RCODE=4)
    2941824 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-08-18 results
    
    33287927 total responses to udp/53 probe
    31236893 unique IPs
    330412 IPs responded more than once
    836109 servers responded from a different IP than probed
    28006286 gave the correct answer to the A? for the DNS name queried
    14511969 responded from a source port other than udp/53
    28807032 responses had recursion-available bit set
    
    29409614 returned OK (RCODE=0)
    6418 returned FORMERR (RCODE=1)
    493576 returned SERVFAIL (RCODE=2)
    241310 returned NAMEFAIL (RCODE=3)
    386 returned NOTIMP (RCODE=4)
    3133941 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-08-11 results
    
    32155735 total responses to udp/53 probe
    31105727 unique IPs
    329188 IPs responded more than once
    849278 servers responded from a different IP than probed
    26928868 gave the correct answer to the A? for the DNS name queried
    14361909 responded from a source port other than udp/53
    27727498 responses had recursion-available bit set
    
    28348485 returned OK (RCODE=0)
    6191 returned FORMERR (RCODE=1)
    471056 returned SERVFAIL (RCODE=2)
    228629 returned NAMEFAIL (RCODE=3)
    198 returned NOTIMP (RCODE=4)
    3098666 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-08-04 results
    
    32340477 total responses to udp/53 probe
    31345589 unique IPs
    317532 IPs responded more than once
    988480 servers responded from a different IP than probed
    27141327 gave the correct answer to the A? for the DNS name queried
    14611486 responded from a source port other than udp/53
    27988372 responses had recursion-available bit set
    
    28579369 returned OK (RCODE=0)
    6819 returned FORMERR (RCODE=1)
    485385 returned SERVFAIL (RCODE=2)
    227858 returned NAMEFAIL (RCODE=3)
    368 returned NOTIMP (RCODE=4)
    3037905 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-07-28 results
    
    33645104 total responses to udp/53 probe
    31384155 unique IPs
    319382 IPs responded more than once
    909450 servers responded from a different IP than probed
    28392292 gave the correct answer to the A? for the DNS name queried
    14643460 responded from a source port other than udp/53
    29269367 responses had recursion-available bit set
    
    29853161 returned OK (RCODE=0)
    6568 returned FORMERR (RCODE=1)
    527808 returned SERVFAIL (RCODE=2)
    213093 returned NAMEFAIL (RCODE=3)
    215 returned NOTIMP (RCODE=4)
    3041905 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-07-21 results
    
    33608687 total responses to udp/53 probe
    31503034 unique IPs
    312221 IPs responded more than once
    912096 servers responded from a different IP than probed
    28459693 gave the correct answer to the A? for the DNS name queried
    14662551 responded from a source port other than udp/53
    29307194 responses had recursion-available bit set
    
    29895008 returned OK (RCODE=0)
    6728 returned FORMERR (RCODE=1)
    474001 returned SERVFAIL (RCODE=2)
    240668 returned NAMEFAIL (RCODE=3)
    278 returned NOTIMP (RCODE=4)
    2990055 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-07-14 results
    
    33040787 total responses to udp/53 probe
    31444157 unique IPs
    314965 IPs responded more than once
    804595 servers responded from a different IP than probed
    27950122 gave the correct answer to the A? for the DNS name queried
    14622313 responded from a source port other than udp/53
    28597413 responses had recursion-available bit set
    
    29339642 returned OK (RCODE=0)
    6814 returned FORMERR (RCODE=1)
    483132 returned SERVFAIL (RCODE=2)
    231397 returned NAMEFAIL (RCODE=3)
    239 returned NOTIMP (RCODE=4)
    2977347 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-07-07 results
    
    34195010 total responses to udp/53 probe
    31627955 unique IPs
    316718 IPs responded more than once
    796274 servers responded from a different IP than probed
    29119309 gave the correct answer to the A? for the DNS name queried
    14760068 responded from a source port other than udp/53
    29788474 responses had recursion-available bit set
    
    30467602 returned OK (RCODE=0)
    7305 returned FORMERR (RCODE=1)
    528032 returned SERVFAIL (RCODE=2)
    215383 returned NAMEFAIL (RCODE=3)
    388 returned NOTIMP (RCODE=4)
    2974402 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-06-30 results
    
    35086838 total responses to udp/53 probe
    31746901 unique IPs
    313404 IPs responded more than once
    784503 servers responded from a different IP than probed
    30085246 gave the correct answer to the A? for the DNS name queried
    14907230 responded from a source port other than udp/53
    30556493 responses had recursion-available bit set
    
    31429572 returned OK (RCODE=0)
    7094 returned FORMERR (RCODE=1)
    492359 returned SERVFAIL (RCODE=2)
    212569 returned NAMEFAIL (RCODE=3)
    191 returned NOTIMP (RCODE=4)
    2942707 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-06-23 results
    
    34110237 total responses to udp/53 probe
    31781245 unique IPs
    308676 IPs responded more than once
    783362 servers responded from a different IP than probed
    29165166 gave the correct answer to the A? for the DNS name queried
    14904501 responded from a source port other than udp/53
    29594916 responses had recursion-available bit set
    
    30500713 returned OK (RCODE=0)
    7528 returned FORMERR (RCODE=1)
    460186 returned SERVFAIL (RCODE=2)
    209178 returned NAMEFAIL (RCODE=3)
    242 returned NOTIMP (RCODE=4)
    2930834 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-06-16 results
    
    33631296 total responses to udp/53 probe
    31959834 unique IPs
    309846 IPs responded more than once
    763510 servers responded from a different IP than probed
    28660548 gave the correct answer to the A? for the DNS name queried
    14960504 responded from a source port other than udp/53
    29074853 responses had recursion-available bit set
    
    29992506 returned OK (RCODE=0)
    6501 returned FORMERR (RCODE=1)
    493016 returned SERVFAIL (RCODE=2)
    194168 returned NAMEFAIL (RCODE=3)
    100 returned NOTIMP (RCODE=4)
    2944024 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-06-09 results
    
    33186376 total responses to udp/53 probe
    31500161 unique IPs
    314520 IPs responded more than once
    881209 servers responded from a different IP than probed
    28168246 gave the correct answer to the A? for the DNS name queried
    14792764 responded from a source port other than udp/53
    28610374 responses had recursion-available bit set
    
    29512615 returned OK (RCODE=0)
    6923 returned FORMERR (RCODE=1)
    498689 returned SERVFAIL (RCODE=2)
    219146 returned NAMEFAIL (RCODE=3)
    133 returned NOTIMP (RCODE=4)
    2947633 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-06-02 results
    
    34227822 total responses to udp/53 probe
    31866283 unique IPs
    320793 IPs responded more than once
    789579 servers responded from a different IP than probed
    29207283 gave the correct answer to the A? for the DNS name queried
    14951390 responded from a source port other than udp/53
    29720118 responses had recursion-available bit set
    
    30558673 returned OK (RCODE=0)
    5654 returned FORMERR (RCODE=1)
    548423 returned SERVFAIL (RCODE=2)
    183022 returned NAMEFAIL (RCODE=3)
    103 returned NOTIMP (RCODE=4)
    2930646 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-05-26 results
    
    33399580 total responses to udp/53 probe
    31718438 unique IPs
    318313 IPs responded more than once
    761542 servers responded from a different IP than probed
    28331118 gave the correct answer to the A? for the DNS name queried
    14878443 responded from a source port other than udp/53
    28888370 responses had recursion-available bit set
    
    29666273 returned OK (RCODE=0)
    6406 returned FORMERR (RCODE=1)
    580608 returned SERVFAIL (RCODE=2)
    194100 returned NAMEFAIL (RCODE=3)
    123 returned NOTIMP (RCODE=4)
    2950948 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-05-19 results
    
    33249285 total responses to udp/53 probe
    31883057 unique IPs
    319260 IPs responded more than once
    762932 servers responded from a different IP than probed
    28204907 gave the correct answer to the A? for the DNS name queried
    14944049 responded from a source port other than udp/53
    28742118 responses had recursion-available bit set
    
    29520442 returned OK (RCODE=0)
    6334 returned FORMERR (RCODE=1)
    579612 returned SERVFAIL (RCODE=2)
    182994 returned NAMEFAIL (RCODE=3)
    77 returned NOTIMP (RCODE=4)
    2958776 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-05-12 results
    
    32920658 total responses to udp/53 probe
    31927038 unique IPs
    321047 IPs responded more than once
    790785 servers responded from a different IP than probed
    27948738 gave the correct answer to the A? for the DNS name queried
    14947944 responded from a source port other than udp/53
    28447541 responses had recursion-available bit set
    
    29271455 returned OK (RCODE=0)
    6443 returned FORMERR (RCODE=1)
    508417 returned SERVFAIL (RCODE=2)
    186242 returned NAMEFAIL (RCODE=3)
    125 returned NOTIMP (RCODE=4)
    2946074 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-05-05 results
    
    32959644 total responses to udp/53 probe
    31868837 unique IPs
    318305 IPs responded more than once
    1164738 servers responded from a different IP than probed
    28016578 gave the correct answer to the A? for the DNS name queried
    15299674 responded from a source port other than udp/53
    28494930 responses had recursion-available bit set
    
    29346370 returned OK (RCODE=0)
    6703 returned FORMERR (RCODE=1)
    488903 returned SERVFAIL (RCODE=2)
    168368 returned NAMEFAIL (RCODE=3)
    134 returned NOTIMP (RCODE=4)
    2947866 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-04-28 results
    
    33750145 total responses to udp/53 probe
    31777555 unique IPs
    316263 IPs responded more than once
    791822 servers responded from a different IP than probed
    28938357 gave the correct answer to the A? for the DNS name queried
    14939395 responded from a source port other than udp/53
    29317338 responses had recursion-available bit set
    
    30273426 returned OK (RCODE=0)
    6029 returned FORMERR (RCODE=1)
    466273 returned SERVFAIL (RCODE=2)
    167185 returned NAMEFAIL (RCODE=3)
    132 returned NOTIMP (RCODE=4)
    2835696 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-04-21 results
    
    32737746 total responses to udp/53 probe
    32105403 unique IPs
    303174 IPs responded more than once
    786950 servers responded from a different IP than probed
    27805713 gave the correct answer to the A? for the DNS name queried
    14944839 responded from a source port other than udp/53
    28244794 responses had recursion-available bit set
    
    29154142 returned OK (RCODE=0)
    5588 returned FORMERR (RCODE=1)
    509123 returned SERVFAIL (RCODE=2)
    163050 returned NAMEFAIL (RCODE=3)
    183 returned NOTIMP (RCODE=4)
    2904256 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-04-14 results
    
    33974185 total responses to udp/53 probe
    30622569 unique IPs
    365086 IPs responded more than once
    890204 servers responded from a different IP than probed
    27773382 gave the correct answer to the A? for the DNS name queried
    13721271 responded from a source port other than udp/53
    29533472 responses had recursion-available bit set
    
    29164284 returned OK (RCODE=0)
    5613 returned FORMERR (RCODE=1)
    1810834 returned SERVFAIL (RCODE=2)
    165639 returned NAMEFAIL (RCODE=3)
    160 returned NOTIMP (RCODE=4)
    2827137 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-04-07 results
    
    31485130 total responses to udp/53 probe
    30390872 unique IPs
    375648 IPs responded more than once
    705586 servers responded from a different IP than probed
    25298074 gave the correct answer to the A? for the DNS name queried
    13840790 responded from a source port other than udp/53
    27114435 responses had recursion-available bit set
    
    26645481 returned OK (RCODE=0)
    6308 returned FORMERR (RCODE=1)
    1916957 returned SERVFAIL (RCODE=2)
    153979 returned NAMEFAIL (RCODE=3)
    109 returned NOTIMP (RCODE=4)
    2761880 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-03-31 results
    
    27200613 total responses to udp/53 probe
    26277362 unique IPs
    332978 IPs responded more than once
    646308 servers responded from a different IP than probed
    20675738 gave the correct answer to the A? for the DNS name queried
    11033536 responded from a source port other than udp/53
    23540747 responses had recursion-available bit set
    
    21884028 returned OK (RCODE=0)
    3944 returned FORMERR (RCODE=1)
    2680678 returned SERVFAIL (RCODE=2)
    160058 returned NAMEFAIL (RCODE=3)
    98 returned NOTIMP (RCODE=4)
    2471484 returned REFUSED (RCODE=5)
    0 returned TC=1
    

    2013-03-24 results
    
    27904057 total responses to udp/53 probe
    27573362 unique IPs
    331802 IPs responded more than once
    643952 servers responded from a different IP than probed
    21432212 gave the correct answer to the A? for the DNS name queried
    11960701 responded from a source port other than udp/53
    24123268 responses had recursion-available bit set
    
    22761875 returned OK (RCODE=0)
    4096 returned FORMERR (RCODE=1)
    2434617 returned SERVFAIL (RCODE=2)
    159544 returned NAMEFAIL (RCODE=3)
    178 returned NOTIMP (RCODE=4)
    2542521 returned REFUSED (RCODE=5)
    0 returned TC=1