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.
| Hits | DNS Zone |
| 159479 | (total number of IP addresses tested, including 500 at SDSC) |
| 150327 | (union of most IP zones) |
| 123220 | t1.dnsbl.net.au |
| 120047 | zen.spamhaus.org (union of all results) |
| 92993 | dnsbl.sorbs.net (union of all results) |
| 89103 | no-more-funn.moensted.dk (union of all results) |
| 86518 | sbl-xbl.spamhaus.org (union of all results) |
| 85888 | xbl.spamhaus.org (union of all results) |
| 85330 | cbl.abuseat.org |
| 85297 | sbl-xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 85292 | xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 85288 | zen.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 81936 | dnsbl.tqmcube.com (union of all results) |
| 79298 | pbl.spamhaus.org (union of all results) |
| 79297 | dynablock.njabl.org |
| 74383 | dnsbl.sorbs.net (result 127.0.0.10 = dialup) |
| 73689 | blackholes.five-ten-sg.com (union of all results) |
| 71291 | zen.spamhaus.org (result 127.0.0.11 = Spamhaus PBL, Spamhaus entry) |
| 71291 | pbl.spamhaus.org (result 127.0.0.11 = Spamhaus entry) |
| 68845 | blackholes.five-ten-sg.com (result 127.0.0.2 = spam source) |
| 62326 | no-more-funn.moensted.dk (result 127.0.0.3 = dialup) |
| 61207 | psbl.surriel.com |
| 52173 | dnsbl.tqmcube.com (result 127.0.0.2 = dialup) |
| 34494 | dnsbl-1.uceprotect.net |
| 28944 | l2.apews.dnsbl.uceprotect.net |
| 26506 | dnsbl.sorbs.net (result 127.0.0.7 = hacked/vulnerable) |
| 24601 | bl.spamcop.net |
| 18878 | dnsbl.tqmcube.com (result 127.0.0.3 = spam source) |
| 18555 | no-more-funn.moensted.dk (result 127.0.0.2 = spam source) |
| 15053 | cn-kr.blackholes.us (result 127.0.0.2 = China) |
| 15053 | cn-kr.blackholes.us (union of all results) |
| 14172 | unconfirmed.dsbl.org |
| 14066 | list.dsbl.org |
| 14053 | dsbl.dnsbl.net.au |
| 12909 | dnsbl-2.uceprotect.net |
| 11499 | sbl.csma.biz |
| 11388 | dnsbl.tqmcube.com (result 127.0.0.5 = China) |
| 9427 | china.blackholes.us |
| 9094 | ix.dnsbl.manitu.net |
| 8900 | korea.services.net |
| 8845 | dnsbl.tqmcube.com (result 127.0.0.4 = South Korea) |
| 8652 | mail-abuse.blacklist.jippg.org |
| 8145 | unsure.nether.net |
| 8010 | zen.spamhaus.org (result 127.0.0.10 = Spamhaus PBL, ISP contributed) |
| 8010 | pbl.spamhaus.org (result 127.0.0.10 = ISP contributed) |
| 7938 | no-more-funn.moensted.dk (result 127.0.0.10 = open proxy) |
| 7592 | combined-hib.dnsiplists.completewhois.com (union of all results) |
| 7241 | blacklist.spambag.org |
| 7017 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.4 = bad whois data) |
| 6821 | ubl.unsubscore.com |
| 6151 | tr.countries.nerd.dk |
| 6090 | turkey.blackholes.us |
| 5855 | korea.blackholes.us |
| 4610 | rmst.dnsbl.net.au |
| 4443 | dnsbl.njabl.org (union of all results) |
| 4047 | dnsbl.njabl.org (result 127.0.0.9 = open proxy) |
| 3715 | blackholes.five-ten-sg.com (result 127.0.0.9 = misc) |
| 3151 | spamsources.fabel.dk |
| 3086 | brazil.blackholes.us |
| 2966 | dnsbl.sorbs.net (result 127.0.0.6 = spam source) |
| 2901 | dnsbl.ahbl.org (union of all results) |
| 2812 | bl.spamcannibal.org |
| 2713 | dnsbl.ahbl.org (result 127.0.0.3 = open proxy) |
| 2448 | russia.blackholes.us |
| 1989 | zen.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1989 | xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1989 | sbl-xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1661 | dnsbl-3.uceprotect.net |
| 1585 | list.dnswl.org (not a blacklist!) |
| 1375 | probes.dnsbl.net.au |
| 1357 | japan.blackholes.us |
| 1167 | taiwan.blackholes.us |
| 988 | blackholes.five-ten-sg.com (result 127.0.0.4 = unconfirmed opt-in) |
| 839 | thailand.blackholes.us |
| 803 | dnsbl.sorbs.net (result 127.0.0.2 = open http proxy) |
| 790 | argentina.blackholes.us |
| 783 | malaysia.blackholes.us |
| 758 | zen.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 758 | sbl-xbl.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 758 | sbl.spamhaus.org |
| 613 | dnsbl.sorbs.net (result 127.0.0.3 = open socks proxy) |
| 583 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.2 = unallocated IP address) |
| 472 | mexico.blackholes.us |
| 401 | bl.csma.biz |
| 380 | blackholes.uceb.org (union of all results) |
| 347 | hongkong.blackholes.us |
| 331 | blackholes.uceb.org (result 127.0.0.6 = spam haven) |
| 328 | no-more-funn.moensted.dk (result 127.0.0.7 = spam haven) |
| 298 | no-more-funn.moensted.dk (result 127.0.0.9 = misc) |
| 250 | singapore.blackholes.us |
| 207 | dnsbl.njabl.org (result 127.0.0.4 = spam source) |
| 198 | work.drbl.croco.net |
| 189 | dnsbl.njabl.org (result 127.0.0.2 = open relay) |
| 169 | blackholes.uceb.org (result 127.0.0.3 = spam source) |
| 163 | query.bondedsender.org (not a blacklist!) |
| 135 | bl.deadbeef.com |
| 131 | iadb2.isipp.com (not a blacklist!) |
| 131 | iadb.isipp.com (not a blacklist!) |
| 120 | accredit.habeas.com (not a blacklist!) |
| 111 | dnsbl.ahbl.org (result 127.0.0.4 = spam source) |
| 94 | blackholes.five-ten-sg.com (result 127.0.0.7 = spam haven) |
| 87 | spam.wytnij.to |
| 86 | flowgoaway.com |
| 69 | multihop.dsbl.org |
| 44 | 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) |
| 41 | dnsbl.ahbl.org (result 127.0.0.7 = spam haven) |
| 33 | tor.dnsbl.sectoor.de (result 127.0.0.2 = /24 contains a Tor server) |
| 33 | tor.dnsbl.sectoor.de (union of all results) |
| 32 | blackholes.uceb.org (result 127.0.0.5 = dialup) |
| 30 | relays.nether.net |
| 27 | ohps.dnsbl.net.au |
| 24 | spamguard.leadmon.net (union of all results) |
| 23 | dnsbl.ahbl.org (result 127.0.0.15 = open relay) |
| 22 | nigeria.blackholes.us |
| 22 | spamguard.leadmon.net (result 127.0.0.7 = spam source netblock) |
| 15 | multi.surbl.org |
| 15 | osps.dnsbl.net.au |
| 13 | exemptions.ahbl.org (not a blacklist!) |
| 12 | osrs.dnsbl.net.au |
| 12 | dnsbl.ahbl.org (result 127.0.0.19 = open proxy test zone) |
| 11 | rdts.dnsbl.net.au |
| 8 | owps.dnsbl.net.au |
| 6 | blackholes.uceb.org (result 127.0.0.2 = open relay) |
| 6 | blackholes.brainerd.net |
| 3 | dnsbl.sorbs.net (result 127.0.0.9 = zombie network) |
| 2 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 2 | omrs.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 127.0.0.11 = TCPA violator) |
| 2 | dnsbl.ahbl.org (result 127.0.0.14 = denial-of-service attacker) |
| 2 | multi.uribl.com (union of all results) |
| 1 | dnsbl.sorbs.net (result 127.0.0.5 = open relay) |
| 1 | spamsites.dnsbl.net.au |
| 1 | blackholes.five-ten-sg.com (result 127.0.0.8 = open web form) |
| 1 | blackholes.five-ten-sg.com (result 127.0.0.5 = relay output) |
| 1 | blackholes.five-ten-sg.com (result 127.0.0.10 = virus notices) |
| 1 | dnsbl.ahbl.org (result 127.0.0.10 = shoot on sight spammer) |
| Hits | DNS Zone |
| 159479 | (total number of IP addresses whose names were tested, including 500 at SDSC) |
| 95657 | (union of all domain zones) |
| 69719 | rddn.dnsbl.net.au |
| 57435 | abuse.rfc-ignorant.org |
| 50971 | l1.apews.rhsbl.uceprotect.net |
| 47009 | dynamic.rhs.mailpolice.com |
| 31402 | whois.rfc-ignorant.org (union of all results) |
| 17222 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 14180 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 4644 | webmail.rhs.mailpolice.com |
| 570 | postmaster.rfc-ignorant.org |
| 505 | adv.rhs.mailpolice.com |
| 429 | multi.surbl.org |
| 252 | multi.uribl.com (union of all results) |
| 251 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 146 | bl.deadbeef.com |
| 146 | rhsbl.ahbl.org |
| 115 | bulk.rhs.mailpolice.com |
| 83 | bogusmx.rfc-ignorant.org |
| 80 | dsn.rfc-ignorant.org (zone not intended for this use) |
| 64 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 64 | rhsbl.sorbs.net (union of all results) |
| 7 | porn.rhs.mailpolice.com |
| 2 | blackhole.securitysage.com |
| 1 | multi.uribl.com (result 127.0.0.8 = new domain or concealed contact) |
| 1 | fraud.rhs.mailpolice.com |
| Hits | DNS Zone |
| 93866 | (total number of domains tested, including 477 at SDSC) |
| 16097 | (union of all domain zones) |
| 6575 | whois.rfc-ignorant.org (union of all results) |
| 5941 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 4054 | abuse.rfc-ignorant.org |
| 2355 | multi.surbl.org |
| 1737 | postmaster.rfc-ignorant.org |
| 1670 | multi.uribl.com (union of all results) |
| 1609 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 1561 | webmail.rhs.mailpolice.com |
| 1086 | bogusmx.rfc-ignorant.org |
| 871 | dsn.rfc-ignorant.org |
| 634 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 478 | porn.rhs.mailpolice.com |
| 360 | rhsbl.ahbl.org |
| 293 | bulk.rhs.mailpolice.com |
| 285 | l1.apews.rhsbl.uceprotect.net |
| 210 | adv.rhs.mailpolice.com |
| 184 | blackhole.securitysage.com |
| 84 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 84 | rhsbl.sorbs.net (union of all results) |
| 57 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| 51 | rddn.dnsbl.net.au (zone not intended for this use) |
| 21 | dynamic.rhs.mailpolice.com |
| 15 | ex.dnsbl.org |
| 4 | multi.uribl.com (result 127.0.0.8 = new domain or concealed contact) |
| 4 | bl.deadbeef.com |
| 3 | fraud.rhs.mailpolice.com |
| 1 | cart00ney.surriel.com |