exemptions.ahbl.org,
query.bondedsender.org,
list.dnswl.org,
accredit.habeas.com
iadb.isipp.com, and
iadb2.isipp.com
zones because they are not blacklists.
Because it is too aggressive to be widely useful the
block.blars.org zone is also excluded.
| Hits | DNS Zone |
| 143762 | (total number of IP addresses tested, including 505 at SDSC) |
| 135467 | (union of most IP zones) |
| 114432 | t1.dnsbl.net.au |
| 105697 | zen.spamhaus.org (union of all results) |
| 83917 | dnsbl.sorbs.net (union of all results) |
| 83407 | sbl-xbl.spamhaus.org (union of all results) |
| 82813 | xbl.spamhaus.org (union of all results) |
| 82262 | cbl.abuseat.org |
| 82246 | zen.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 82245 | sbl-xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 82242 | xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 74161 | no-more-funn.moensted.dk (union of all results) |
| 70935 | block.blars.org |
| 67715 | dnsbl.sorbs.net (result 127.0.0.10 = dialup) |
| 67102 | blackholes.five-ten-sg.com (union of all results) |
| 63435 | dnsbl.tqmcube.com (union of all results) |
| 62559 | blackholes.five-ten-sg.com (result 127.0.0.2 = spam source) |
| 60828 | psbl.surriel.com |
| 58719 | dnsbl-1.uceprotect.net |
| 57606 | pbl.spamhaus.org (union of all results) |
| 57347 | dynablock.njabl.org |
| 57187 | zen.spamhaus.org (result 127.0.0.11 = Spamhaus PBL, Spamhaus entry) |
| 57187 | pbl.spamhaus.org (result 127.0.0.11 = Spamhaus entry) |
| 54650 | dnsbl-2.uceprotect.net |
| 53233 | no-more-funn.moensted.dk (result 127.0.0.3 = dialup) |
| 42640 | dnsbl.tqmcube.com (result 127.0.0.2 = dialup) |
| 32269 | dnsbl-3.uceprotect.net |
| 29191 | l2.apews.dnsbl.uceprotect.net |
| 24646 | bl.spamcop.net |
| 24205 | dnsbl.sorbs.net (result 127.0.0.7 = hacked/vulnerable) |
| 19025 | wpbl.dnsbl.net.au |
| 17498 | bl.csma.biz |
| 13548 | dnsbl.tqmcube.com (result 127.0.0.3 = spam source) |
| 13028 | unconfirmed.dsbl.org |
| 13012 | ubl.unsubscore.com |
| 12963 | no-more-funn.moensted.dk (result 127.0.0.2 = spam source) |
| 12933 | list.dsbl.org |
| 12928 | dsbl.dnsbl.net.au |
| 11945 | cn-kr.blackholes.us (result 127.0.0.2 = China) |
| 11945 | cn-kr.blackholes.us (union of all results) |
| 7676 | no-more-funn.moensted.dk (result 127.0.0.10 = open proxy) |
| 7544 | ix.dnsbl.manitu.net |
| 7482 | blacklist.spambag.org |
| 7220 | unsure.nether.net |
| 7109 | dnsbl.tqmcube.com (result 127.0.0.5 = China) |
| 6436 | dnsbl.tqmcube.com (result 127.0.0.4 = South Korea) |
| 6404 | korea.services.net |
| 6323 | china.blackholes.us |
| 5622 | korea.blackholes.us |
| 5616 | tr.countries.nerd.dk |
| 5361 | turkey.blackholes.us |
| 4841 | rmst.dnsbl.net.au |
| 4568 | dnsbl.njabl.org (union of all results) |
| 4226 | dnsbl.njabl.org (result 127.0.0.9 = open proxy) |
| 3817 | brazil.blackholes.us |
| 3660 | mail-abuse.blacklist.jippg.org |
| 3441 | blackholes.five-ten-sg.com (result 127.0.0.9 = misc) |
| 2859 | dnsbl.ahbl.org (union of all results) |
| 2751 | dnsbl.ahbl.org (result 127.0.0.3 = open proxy) |
| 2688 | russia.blackholes.us |
| 2636 | dnsbl.sorbs.net (result 127.0.0.6 = spam source) |
| 2581 | bl.spamcannibal.org |
| 2449 | zen.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 2449 | xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 2449 | sbl-xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 2123 | spamsources.fabel.dk |
| 1986 | probes.dnsbl.net.au |
| 1585 | taiwan.blackholes.us |
| 1557 | japan.blackholes.us |
| 1545 | list.dnswl.org (not a blacklist!) |
| 1191 | argentina.blackholes.us |
| 996 | dnsbl.sorbs.net (result 127.0.0.2 = open http proxy) |
| 934 | blackholes.five-ten-sg.com (result 127.0.0.4 = unconfirmed opt-in) |
| 933 | zen.spamhaus.org (result 127.0.0.10 = Spamhaus PBL, ISP contributed) |
| 933 | pbl.spamhaus.org (result 127.0.0.10 = ISP contributed) |
| 852 | dnsbl.sorbs.net (result 127.0.0.3 = open socks proxy) |
| 818 | thailand.blackholes.us |
| 790 | zen.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 790 | sbl-xbl.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 790 | sbl.spamhaus.org |
| 689 | mexico.blackholes.us |
| 660 | malaysia.blackholes.us |
| 488 | blackholes.uceb.org (union of all results) |
| 447 | blackholes.uceb.org (result 127.0.0.6 = spam haven) |
| 321 | hongkong.blackholes.us |
| 279 | no-more-funn.moensted.dk (result 127.0.0.7 = spam haven) |
| 241 | singapore.blackholes.us |
| 241 | blackholes.uceb.org (result 127.0.0.3 = spam source) |
| 240 | no-more-funn.moensted.dk (result 127.0.0.9 = misc) |
| 198 | work.drbl.croco.net |
| 173 | dnsbl.njabl.org (result 127.0.0.2 = open relay) |
| 148 | dnsbl.njabl.org (result 127.0.0.4 = spam source) |
| 132 | iadb.isipp.com (not a blacklist!) |
| 131 | query.bondedsender.org (not a blacklist!) |
| 120 | blackholes.five-ten-sg.com (result 127.0.0.7 = spam haven) |
| 116 | dnsbl.ahbl.org (result 127.0.0.19 = open proxy test zone) |
| 108 | accredit.habeas.com (not a blacklist!) |
| 77 | bl.deadbeef.com |
| 74 | flowgoaway.com |
| 70 | multihop.dsbl.org |
| 62 | spam.wytnij.to |
| 57 | sbl.csma.biz |
| 46 | dnsbl.sorbs.net (result 127.0.0.4 = open proxy) |
| 42 | blackholes.five-ten-sg.com (result 127.0.0.12 = spam-friendly freemail provider) |
| 27 | blackholes.uceb.org (result 127.0.0.5 = dialup) |
| 24 | tor.dnsbl.sectoor.de (result 127.0.0.2 = /24 contains a Tor server) |
| 24 | tor.dnsbl.sectoor.de (union of all results) |
| 22 | multi.surbl.org |
| 22 | ohps.dnsbl.net.au |
| 20 | dnsbl.njabl.org (result 127.0.0.3 = dialup) |
| 19 | relays.nether.net |
| 18 | dnsbl.ahbl.org (result 127.0.0.15 = open relay) |
| 18 | dnsbl.ahbl.org (result 127.0.0.7 = spam haven) |
| 13 | rdts.dnsbl.net.au |
| 13 | exemptions.ahbl.org (not a blacklist!) |
| 12 | nigeria.blackholes.us |
| 12 | dnsbl.ahbl.org (result 127.0.0.4 = spam source) |
| 11 | dnsbl.ahbl.org (result 127.0.0.10 = shoot on sight spammer) |
| 11 | spamguard.leadmon.net (union of all results) |
| 10 | osps.dnsbl.net.au |
| 9 | spamguard.leadmon.net (result 127.0.0.7 = spam source netblock) |
| 6 | blackholes.uceb.org (result 127.0.0.2 = open relay) |
| 4 | osrs.dnsbl.net.au |
| 4 | blackholes.brainerd.net |
| 2 | owps.dnsbl.net.au |
| 2 | spamguard.leadmon.net (result 127.0.0.3 = spam source) |
| 2 | no-more-funn.moensted.dk (result 127.0.0.4 = unconfirmed opt-in) |
| 2 | blackholes.five-ten-sg.com (result 127.0.0.8 = open web form) |
| 2 | blackholes.five-ten-sg.com (result 127.0.0.11 = TCPA violator) |
| 2 | blackholes.five-ten-sg.com (result 127.0.0.10 = virus notices) |
| 1 | dnsbl.sorbs.net (result 127.0.0.9 = zombie network) |
| 1 | dnsbl.sorbs.net (result 127.0.0.5 = open relay) |
| 1 | spamsites.dnsbl.net.au |
| 1 | dnsbl.njabl.org (result 127.0.0.8 = open formmail.cgi) |
| 1 | no-more-funn.moensted.dk (result 127.0.0.8 = open web form) |
| 1 | no-more-funn.moensted.dk (result 127.0.0.5 = relay output) |
| Hits | DNS Zone |
| 143762 | (total number of IP addresses whose names were tested, including 505 at SDSC) |
| 88785 | (union of all domain zones) |
| 64949 | rddn.dnsbl.net.au |
| 56473 | abuse.rfc-ignorant.org |
| 44033 | dynamic.rhs.mailpolice.com |
| 37241 | whois.rfc-ignorant.org (union of all results) |
| 31618 | l1.apews.rhsbl.uceprotect.net |
| 22361 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 14882 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 5057 | webmail.rhs.mailpolice.com |
| 509 | adv.rhs.mailpolice.com |
| 481 | postmaster.rfc-ignorant.org |
| 319 | multi.surbl.org |
| 264 | multi.uribl.com (union of all results) |
| 263 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 218 | rhsbl.ahbl.org |
| 159 | bl.deadbeef.com |
| 130 | bulk.rhs.mailpolice.com |
| 92 | dsn.rfc-ignorant.org (zone not intended for this use) |
| 92 | bogusmx.rfc-ignorant.org |
| 5 | porn.rhs.mailpolice.com |
| 1 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| Hits | DNS Zone |
| 77874 | (total number of domains tested, including 469 at SDSC) |
| 16198 | (union of all domain zones) |
| 7643 | whois.rfc-ignorant.org (union of all results) |
| 6980 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 3817 | abuse.rfc-ignorant.org |
| 2152 | multi.surbl.org |
| 1904 | webmail.rhs.mailpolice.com |
| 1832 | multi.uribl.com (union of all results) |
| 1797 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 1483 | postmaster.rfc-ignorant.org |
| 996 | bogusmx.rfc-ignorant.org |
| 847 | dsn.rfc-ignorant.org |
| 663 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 522 | rhsbl.ahbl.org |
| 329 | porn.rhs.mailpolice.com |
| 249 | bulk.rhs.mailpolice.com |
| 214 | adv.rhs.mailpolice.com |
| 146 | blackhole.securitysage.com |
| 73 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 73 | rhsbl.sorbs.net (union of all results) |
| 33 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| 26 | rddn.dnsbl.net.au (zone not intended for this use) |
| 22 | l1.apews.rhsbl.uceprotect.net |
| 16 | ex.dnsbl.org |
| 10 | dynamic.rhs.mailpolice.com |
| 4 | fraud.rhs.mailpolice.com |
| 3 | bl.deadbeef.com |
| 2 | multi.uribl.com (result 127.0.0.8 = new domain or concealed contact) |
| 1 | cart00ney.surriel.com |