exemptions.ahbl.org and
query.bondedsender.org zones because they are not
blacklists, and because it is too aggressive to be widely useful
the block.blars.org zone is also excluded.
| Hits | DNS Zone |
| 69562 | (total number of IP addresses tested, including 481 at SDSC) |
| 62166 | (union of most IP zones) |
| 43048 | block.blars.org |
| 38268 | t1.dnsbl.net.au |
| 38212 | dnsbl.sorbs.net (union of all results) |
| 33261 | blackholes.five-ten-sg.com (union of all results) |
| 32940 | sbl-xbl.spamhaus.org (union of all results) |
| 32322 | blackholes.five-ten-sg.com (result 127.0.0.2 = spam source) |
| 30789 | dnsbl.sorbs.net (result 127.0.0.10 = dialup) |
| 30768 | xbl.spamhaus.org (union of all results) |
| 29440 | sbl-xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 29437 | xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 29436 | cbl.abuseat.org |
| 22885 | psbl.surriel.com |
| 22312 | dynablock.njabl.org |
| 16436 | no-more-funn.moensted.dk (union of all results) |
| 13786 | cn-kr.blackholes.us (result 127.0.0.2 = China) |
| 13786 | cn-kr.blackholes.us (union of all results) |
| 13070 | sbl.csma.biz |
| 11804 | unconfirmed.dsbl.org |
| 11703 | list.dsbl.org |
| 11688 | dsbl.dnsbl.net.au |
| 10505 | blacklist.spambag.org |
| 10415 | bl.spamcop.net |
| 9229 | china.blackholes.us |
| 7802 | no-more-funn.moensted.dk (result 127.0.0.10 = open proxy) |
| 5886 | bl.csma.biz |
| 5771 | combined-hib.dnsiplists.completewhois.com (union of all results) |
| 5765 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.4 = bad whois data) |
| 5487 | dnsbl.sorbs.net (result 127.0.0.6 = spam source) |
| 5415 | l2.spews.dnsbl.sorbs.net |
| 5303 | dnsbl.sorbs.net (result 127.0.0.7 = open formmail.cgi) |
| 5141 | unsure.nether.net |
| 4842 | spews.dnsbl.net.au |
| 4839 | l1.spews.dnsbl.sorbs.net |
| 4570 | wpbl.dnsbl.net.au |
| 4557 | korea.blackholes.us |
| 4529 | korea.services.net |
| 4279 | no-more-funn.moensted.dk (result 127.0.0.2 = spam source) |
| 4178 | dnsbl.njabl.org (union of all results) |
| 3662 | rmst.dnsbl.net.au |
| 3570 | no-more-funn.moensted.dk (result 127.0.0.3 = dialup) |
| 3235 | dnsbl.ahbl.org (union of all results) |
| 2925 | dnsbl.njabl.org (result 127.0.0.9 = open proxy) |
| 2896 | ricn.dnsbl.net.au |
| 2582 | sbl.spamhaus.org |
| 2574 | sbl-xbl.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 2543 | spamsources.fabel.dk |
| 2354 | dnsbl.ahbl.org (result 127.0.0.3 = open proxy) |
| 2264 | brazil.blackholes.us |
| 1973 | xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1973 | sbl-xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1568 | russia.blackholes.us |
| 1529 | xbl.spamhaus.org (result 127.0.0.6 = Blitzed Open Proxy Monitor List) |
| 1529 | sbl-xbl.spamhaus.org (result 127.0.0.6 = Blitzed Open Proxy Monitor List) |
| 1527 | opm.blitzed.org |
| 1495 | spam.wytnij.to |
| 1491 | japan.blackholes.us |
| 1102 | mail-abuse.blacklist.jippg.org |
| 1041 | dnsbl.sorbs.net (result 127.0.0.2 = open http proxy) |
| 986 | probes.dnsbl.net.au |
| 969 | bl.spamcannibal.org |
| 920 | dnsbl.njabl.org (result 127.0.0.3 = dialup) |
| 897 | dnsbl.sorbs.net (result 127.0.0.3 = open socks proxy) |
| 858 | dnsbl.ahbl.org (result 127.0.0.4 = spam source) |
| 851 | tr.countries.nerd.dk |
| 849 | turkey.blackholes.us |
| 823 | taiwan.blackholes.us |
| 790 | mexico.blackholes.us |
| 751 | dnsbl.antispam.or.id |
| 547 | argentina.blackholes.us |
| 477 | no-more-funn.moensted.dk (result 127.0.0.9 = misc) |
| 419 | hongkong.blackholes.us |
| 419 | blackholes.five-ten-sg.com (result 127.0.0.4 = unconfirmed opt-in) |
| 363 | blackholes.five-ten-sg.com (result 127.0.0.7 = spam haven) |
| 359 | thailand.blackholes.us |
| 344 | malaysia.blackholes.us |
| 311 | no-more-funn.moensted.dk (result 127.0.0.7 = spam haven) |
| 249 | dnsbl.njabl.org (result 127.0.0.2 = open relay) |
| 235 | singapore.blackholes.us |
| 183 | query.bondedsender.org (not a blacklist!) |
| 182 | ohps.dnsbl.net.au |
| 182 | relays.ordb.org |
| 174 | blackholes.intersil.net |
| 116 | blackholes.five-ten-sg.com (result 127.0.0.9 = misc) |
| 101 | dnsbl.njabl.org (result 127.0.0.4 = spam source) |
| 80 | flowgoaway.com |
| 75 | multihop.dsbl.org |
| 56 | dnsbl.sorbs.net (result 127.0.0.4 = open proxy) |
| 52 | dnsbl.ahbl.org (result 127.0.0.7 = spam haven) |
| 43 | osps.dnsbl.net.au |
| 33 | blackholes.five-ten-sg.com (result 127.0.0.12 = spam-friendly freemail provider) |
| 23 | blackholes.uceb.org (union of all results) |
| 21 | osrs.dnsbl.net.au |
| 21 | relays.nether.net |
| 18 | nigeria.blackholes.us |
| 17 | rdts.dnsbl.net.au |
| 15 | dnsbl.ahbl.org (result 127.0.0.19 = open proxy test zone) |
| 14 | tor.dnsbl.sectoor.de (union of all results) |
| 13 | tor.dnsbl.sectoor.de (result 127.0.0.2 = /24 contains a Tor server) |
| 13 | exemptions.ahbl.org (not a blacklist!) |
| 12 | dnsbl.sorbs.net (result 127.0.0.5 = open relay) |
| 8 | blackholes.uceb.org (result 127.0.0.6 = spam haven) |
| 8 | dnsbl.ahbl.org (result 127.0.0.15 = open relay) |
| 8 | dnsbl.ahbl.org (result 127.0.0.10 = shoot on sight spammer) |
| 7 | blackholes.uceb.org (result 127.0.0.3 = spam source) |
| 7 | owps.dnsbl.net.au |
| 7 | spamguard.leadmon.net (union of all results) |
| 6 | blackholes.uceb.org (result 127.0.0.5 = dialup) |
| 6 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.2 = unallocated IP address) |
| 5 | hil.habeas.com |
| 5 | blackholes.brainerd.net |
| 4 | spamguard.leadmon.net (result 127.0.0.7 = spam source netblock) |
| 3 | blackholes.uceb.org (result 127.0.0.2 = open relay) |
| 3 | spamguard.leadmon.net (result 127.0.0.3 = spam source) |
| 3 | blackholes.five-ten-sg.com (result 127.0.0.10 = virus notices) |
| 2 | no-more-funn.moensted.dk (result 127.0.0.4 = unconfirmed opt-in) |
| 2 | blackholes.five-ten-sg.com (result 127.0.0.5 = relay output) |
| 2 | bl.deadbeef.com |
| 1 | tor.dnsbl.sectoor.de (result 127.0.0.1 = Tor server) |
| 1 | dnsbl.sorbs.net (result 127.0.0.9 = zombie network) |
| 1 | spamsites.dnsbl.net.au |
| 1 | no-more-funn.moensted.dk (result 127.0.0.8 = open web form) |
| 1 | blackholes.five-ten-sg.com (result 127.0.0.8 = open web form) |
| 1 | blackholes.five-ten-sg.com (result 127.0.0.11 = TCPA violator) |
| 1 | blackholes.five-ten-sg.com (result 127.0.0.6 = open relay) |
The blackholes.intersil.net zone "lists entrenched
spammers, mainsleaze and mainsleaze wannabes who have pestered users
at Intersil."
The flowgoaway.com zone lists FloNetwork systems.
| Hits | DNS Zone |
| 69562 | (total number of IP addresses whose names were tested, including 481 at SDSC) |
| 38305 | (union of all domain zones) |
| 26169 | abuse.rfc-ignorant.org |
| 25383 | rddn.dnsbl.net.au |
| 18742 | whois.rfc-ignorant.org (union of all results) |
| 15107 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 10211 | dynamic.rhs.mailpolice.com |
| 3635 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 2152 | webmail.rhs.mailpolice.com |
| 1089 | rhsbl.ahbl.org |
| 515 | bl.deadbeef.com |
| 480 | adv.rhs.mailpolice.com |
| 312 | bulk.rhs.mailpolice.com |
| 280 | postmaster.rfc-ignorant.org |
| 133 | bogusmx.rfc-ignorant.org |
| 126 | dsn.rfc-ignorant.org (zone not intended for this use) |
| 3 | porn.rhs.mailpolice.com |
| 2 | cart00ney.surriel.com |
| 1 | blackhole.securitysage.com |
| Hits | DNS Zone |
| 31990 | (total number of domains tested, including 392 at SDSC) |
| 6755 | (union of all domain zones) |
| 2183 | abuse.rfc-ignorant.org |
| 2156 | whois.rfc-ignorant.org (union of all results) |
| 1724 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 1113 | postmaster.rfc-ignorant.org |
| 1094 | rhsbl.ahbl.org |
| 1033 | webmail.rhs.mailpolice.com |
| 846 | bogusmx.rfc-ignorant.org |
| 786 | dsn.rfc-ignorant.org |
| 432 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 226 | bulk.rhs.mailpolice.com |
| 183 | adv.rhs.mailpolice.com |
| 137 | bl.deadbeef.com |
| 129 | porn.rhs.mailpolice.com |
| 124 | blackhole.securitysage.com |
| 50 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 50 | rhsbl.sorbs.net (union of all results) |
| 23 | rddn.dnsbl.net.au (zone not intended for this use) |
| 14 | ex.dnsbl.org |
| 9 | dynamic.rhs.mailpolice.com |
| 1 | cart00ney.surriel.com |