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 |
| 113057 | (total number of IP addresses tested, including 505 at SDSC) |
| 102934 | (union of most IP zones) |
| 81585 | zen.spamhaus.org (union of all results) |
| 80408 | t1.dnsbl.net.au |
| 60928 | sbl-xbl.spamhaus.org (union of all results) |
| 60166 | xbl.spamhaus.org (union of all results) |
| 59902 | cbl.abuseat.org |
| 59877 | sbl-xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 59876 | xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 59874 | zen.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 59101 | dnsbl.sorbs.net (union of all results) |
| 56368 | dynablock.njabl.org |
| 56368 | pbl.spamhaus.org (union of all results) |
| 55820 | no-more-funn.moensted.dk (union of all results) |
| 55159 | dnsbl.tqmcube.com (union of all results) |
| 50107 | zen.spamhaus.org (result 127.0.0.11 = Spamhaus PBL, Spamhaus entry) |
| 50107 | pbl.spamhaus.org (result 127.0.0.11 = Spamhaus entry) |
| 47133 | blackholes.five-ten-sg.com (union of all results) |
| 44548 | dnsbl.sorbs.net (result 127.0.0.10 = dialup) |
| 42096 | blackholes.five-ten-sg.com (result 127.0.0.2 = spam source) |
| 41070 | psbl.surriel.com |
| 37553 | no-more-funn.moensted.dk (result 127.0.0.3 = dialup) |
| 33495 | dnsbl-2.uceprotect.net |
| 32687 | dnsbl.tqmcube.com (result 127.0.0.2 = dialup) |
| 30743 | dnsbl-1.uceprotect.net |
| 26209 | l2.apews.dnsbl.uceprotect.net |
| 19772 | dnsbl-3.uceprotect.net |
| 18223 | dnsbl.sorbs.net (result 127.0.0.7 = hacked/vulnerable) |
| 15626 | bl.spamcop.net |
| 13604 | no-more-funn.moensted.dk (result 127.0.0.2 = spam source) |
| 13458 | db.wpbl.info |
| 13425 | dnsbl.tqmcube.com (result 127.0.0.3 = spam source) |
| 11541 | cn-kr.blackholes.us (result 127.0.0.2 = China) |
| 11541 | cn-kr.blackholes.us (union of all results) |
| 10347 | unconfirmed.dsbl.org |
| 10236 | list.dsbl.org |
| 10235 | dsbl.dnsbl.net.au |
| 8952 | sbl.csma.biz |
| 8730 | ubl.unsubscore.com |
| 8628 | dnsbl.tqmcube.com (result 127.0.0.5 = China) |
| 6965 | china.blackholes.us |
| 6417 | korea.services.net |
| 6307 | dnsbl.tqmcube.com (result 127.0.0.4 = South Korea) |
| 6266 | zen.spamhaus.org (result 127.0.0.10 = Spamhaus PBL, ISP contributed) |
| 6266 | pbl.spamhaus.org (result 127.0.0.10 = ISP contributed) |
| 4926 | mail-abuse.blacklist.jippg.org |
| 4574 | korea.blackholes.us |
| 4324 | no-more-funn.moensted.dk (result 127.0.0.10 = open proxy) |
| 4113 | tr.countries.nerd.dk |
| 4098 | turkey.blackholes.us |
| 3829 | combined-hib.dnsiplists.completewhois.com (union of all results) |
| 3820 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.4 = bad whois data) |
| 3798 | blackholes.five-ten-sg.com (result 127.0.0.9 = misc) |
| 3778 | ix.dnsbl.manitu.net |
| 3433 | dnsbl.sorbs.net (result 127.0.0.6 = spam source) |
| 3272 | bl.csma.biz |
| 3037 | dnsbl.njabl.org (union of all results) |
| 2968 | rmst.dnsbl.net.au |
| 2889 | bl.spamcannibal.org |
| 2813 | dnsbl.njabl.org (result 127.0.0.9 = open proxy) |
| 2811 | list.dnswl.org (not a blacklist!) |
| 2759 | russia.blackholes.us |
| 2241 | spamsources.fabel.dk |
| 2004 | brazil.blackholes.us |
| 1967 | dnsbl.ahbl.org (union of all results) |
| 1839 | dnsbl.ahbl.org (result 127.0.0.3 = open proxy) |
| 1246 | zen.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1246 | xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1246 | sbl-xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1241 | probes.dnsbl.net.au |
| 1120 | japan.blackholes.us |
| 1061 | blackholes.five-ten-sg.com (result 127.0.0.4 = unconfirmed opt-in) |
| 1042 | argentina.blackholes.us |
| 917 | thailand.blackholes.us |
| 897 | zen.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 897 | sbl-xbl.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 897 | sbl.spamhaus.org |
| 847 | taiwan.blackholes.us |
| 537 | malaysia.blackholes.us |
| 439 | dnsbl.sorbs.net (result 127.0.0.2 = open http proxy) |
| 403 | mexico.blackholes.us |
| 379 | hongkong.blackholes.us |
| 321 | dnsbl.sorbs.net (result 127.0.0.3 = open socks proxy) |
| 248 | no-more-funn.moensted.dk (result 127.0.0.7 = spam haven) |
| 231 | no-more-funn.moensted.dk (result 127.0.0.9 = misc) |
| 215 | dnsbl.antispam.or.id |
| 209 | blackholes.uceb.org (union of all results) |
| 203 | singapore.blackholes.us |
| 183 | bl.deadbeef.com |
| 178 | blackholes.uceb.org (result 127.0.0.6 = spam haven) |
| 159 | query.bondedsender.org (not a blacklist!) |
| 156 | work.drbl.croco.net |
| 133 | accredit.habeas.com (not a blacklist!) |
| 122 | iadb2.isipp.com (not a blacklist!) |
| 122 | iadb.isipp.com (not a blacklist!) |
| 119 | dnsbl.njabl.org (result 127.0.0.4 = spam source) |
| 105 | dnsbl.njabl.org (result 127.0.0.2 = open relay) |
| 92 | blackholes.uceb.org (result 127.0.0.3 = spam source) |
| 90 | blackholes.five-ten-sg.com (result 127.0.0.7 = spam haven) |
| 89 | dnsbl.ahbl.org (result 127.0.0.4 = spam source) |
| 85 | multihop.dsbl.org |
| 70 | blackholes.five-ten-sg.com (result 127.0.0.12 = spam-friendly freemail provider) |
| 68 | spam.wytnij.to |
| 38 | tor.dnsbl.sectoor.de (result 127.0.0.2 = /24 contains a Tor server) |
| 38 | tor.dnsbl.sectoor.de (union of all results) |
| 33 | dnsbl.sorbs.net (result 127.0.0.4 = open proxy) |
| 32 | ohps.dnsbl.net.au |
| 32 | relays.nether.net |
| 22 | dnsbl.ahbl.org (result 127.0.0.7 = spam haven) |
| 16 | blackholes.uceb.org (result 127.0.0.5 = dialup) |
| 15 | exemptions.ahbl.org (not a blacklist!) |
| 14 | osps.dnsbl.net.au |
| 13 | blackholes.five-ten-sg.com (result 127.0.0.8 = open web form) |
| 11 | nigeria.blackholes.us |
| 11 | multi.surbl.org |
| 10 | rdts.dnsbl.net.au |
| 10 | dnsbl.ahbl.org (result 127.0.0.19 = open proxy test zone) |
| 9 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.2 = unallocated IP address) |
| 9 | spamguard.leadmon.net (union of all results) |
| 7 | blackholes.uceb.org (result 127.0.0.2 = open relay) |
| 7 | spamguard.leadmon.net (result 127.0.0.7 = spam source netblock) |
| 6 | dnsbl.ahbl.org (result 127.0.0.15 = open relay) |
| 5 | osrs.dnsbl.net.au |
| 5 | blackholes.brainerd.net |
| 4 | owps.dnsbl.net.au |
| 3 | dnsbl.ahbl.org (result 127.0.0.20 = blog/wiki/comment spam source) |
| 2 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 2 | spamsites.dnsbl.net.au |
| 2 | spamguard.leadmon.net (result 127.0.0.3 = spam source) |
| 2 | blackholes.five-ten-sg.com (result 127.0.0.5 = relay output) |
| 2 | blackholes.five-ten-sg.com (result 127.0.0.10 = virus notices) |
| 2 | multi.uribl.com (union of all results) |
| 1 | dnsbl.sorbs.net (result 127.0.0.5 = open relay) |
| 1 | omrs.dnsbl.net.au |
| 1 | no-more-funn.moensted.dk (result 127.0.0.4 = unconfirmed opt-in) |
| 1 | blackholes.five-ten-sg.com (result 127.0.0.11 = TCPA violator) |
| 1 | dnsbl.ahbl.org (result 127.0.0.14 = denial-of-service attacker) |
| 1 | dnsbl.ahbl.org (result 127.0.0.10 = shoot on sight spammer) |
| Hits | DNS Zone |
| 113057 | (total number of IP addresses whose names were tested, including 505 at SDSC) |
| 69499 | (union of all domain zones) |
| 58371 | l1.apews.rhsbl.uceprotect.net |
| 45203 | rddn.dnsbl.net.au |
| 42646 | abuse.rfc-ignorant.org |
| 30481 | dynamic.rhs.mailpolice.com |
| 24744 | whois.rfc-ignorant.org (union of all results) |
| 14245 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 10499 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 6495 | webmail.rhs.mailpolice.com |
| 610 | multi.uribl.com (union of all results) |
| 606 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 600 | multi.surbl.org |
| 538 | adv.rhs.mailpolice.com |
| 345 | postmaster.rfc-ignorant.org |
| 137 | rhsbl.ahbl.org |
| 79 | bulk.rhs.mailpolice.com |
| 71 | dsn.rfc-ignorant.org (zone not intended for this use) |
| 65 | bogusmx.rfc-ignorant.org |
| 30 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 30 | rhsbl.sorbs.net (union of all results) |
| 12 | porn.rhs.mailpolice.com |
| 9 | bl.deadbeef.com |
| 4 | blackhole.securitysage.com |
| 2 | multi.uribl.com (result 127.0.0.8 = new domain or concealed contact) |
| 2 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| Hits | DNS Zone |
| 60378 | (total number of domains tested, including 467 at SDSC) |
| 13351 | (union of all domain zones) |
| 4717 | whois.rfc-ignorant.org (union of all results) |
| 4175 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 3416 | abuse.rfc-ignorant.org |
| 2594 | multi.surbl.org |
| 2390 | multi.uribl.com (union of all results) |
| 2348 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 1675 | postmaster.rfc-ignorant.org |
| 1383 | webmail.rhs.mailpolice.com |
| 1382 | l1.apews.rhsbl.uceprotect.net |
| 906 | bogusmx.rfc-ignorant.org |
| 752 | dsn.rfc-ignorant.org |
| 542 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 196 | porn.rhs.mailpolice.com |
| 194 | rhsbl.ahbl.org |
| 163 | bulk.rhs.mailpolice.com |
| 160 | adv.rhs.mailpolice.com |
| 134 | blackhole.securitysage.com |
| 91 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 91 | rhsbl.sorbs.net (union of all results) |
| 49 | rddn.dnsbl.net.au (zone not intended for this use) |
| 40 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| 20 | dynamic.rhs.mailpolice.com |
| 13 | ex.dnsbl.org |
| 2 | multi.uribl.com (result 127.0.0.8 = new domain or concealed contact) |
| 2 | bl.deadbeef.com |
| 1 | fraud.rhs.mailpolice.com |
| 1 | cart00ney.surriel.com |