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 |
| 154860 | (total number of IP addresses tested, including 493 at SDSC) |
| 144191 | (union of most IP zones) |
| 109377 | t1.dnsbl.net.au |
| 96114 | block.blars.org |
| 83102 | dnsbl.sorbs.net (union of all results) |
| 74203 | no-more-funn.moensted.dk (union of all results) |
| 73953 | psbl.surriel.com |
| 72674 | blackholes.five-ten-sg.com (union of all results) |
| 71179 | blackholes.five-ten-sg.com (result 127.0.0.2 = spam source) |
| 70646 | dnsbl.sorbs.net (result 127.0.0.10 = dialup) |
| 69185 | dnsbl.tqmcube.com (union of all results) |
| 59170 | zen.spamhaus.org (union of all results) |
| 59163 | sbl-xbl.spamhaus.org (union of all results) |
| 58407 | xbl.spamhaus.org (union of all results) |
| 56323 | cbl.abuseat.org |
| 56243 | zen.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 56237 | sbl-xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 56235 | xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 50953 | dynablock.njabl.org |
| 50200 | no-more-funn.moensted.dk (result 127.0.0.3 = dialup) |
| 34457 | dnsbl.tqmcube.com (result 127.0.0.2 = dialup) |
| 33612 | dnsbl-1.uceprotect.net |
| 33148 | dnsbl-3.uceprotect.net |
| 27615 | bl.spamcop.net |
| 24039 | dnsbl-2.uceprotect.net |
| 21398 | ubl.unsubscore.com |
| 20767 | no-more-funn.moensted.dk (result 127.0.0.2 = spam source) |
| 16185 | bl.csma.biz |
| 15943 | unconfirmed.dsbl.org |
| 15784 | list.dsbl.org |
| 15777 | dnsbl.tqmcube.com (result 127.0.0.5 = China) |
| 15776 | dsbl.dnsbl.net.au |
| 13718 | cn-kr.blackholes.us (result 127.0.0.2 = China) |
| 13718 | cn-kr.blackholes.us (union of all results) |
| 12973 | dnsbl.tqmcube.com (result 127.0.0.3 = spam source) |
| 12225 | blacklist.spambag.org |
| 11799 | dnsbl.sorbs.net (result 127.0.0.7 = hacked/vulnerable) |
| 10492 | china.blackholes.us |
| 8758 | dnsbl.njabl.org (union of all results) |
| 6809 | unsure.nether.net |
| 6767 | korea.services.net |
| 6660 | mail-abuse.blacklist.jippg.org |
| 6290 | dnsbl.njabl.org (result 127.0.0.9 = open proxy) |
| 6074 | wpbl.dnsbl.net.au |
| 5980 | dnsbl.tqmcube.com (result 127.0.0.4 = South Korea) |
| 5621 | rmst.dnsbl.net.au |
| 4737 | dnsbl.ahbl.org (union of all results) |
| 4301 | dnsbl.ahbl.org (result 127.0.0.3 = open proxy) |
| 3975 | zen.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 3975 | xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 3975 | sbl-xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 3938 | dnsbl.sorbs.net (result 127.0.0.6 = spam source) |
| 3743 | tr.countries.nerd.dk |
| 3711 | combined-hib.dnsiplists.completewhois.com (union of all results) |
| 3707 | spamsources.fabel.dk |
| 3685 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.4 = bad whois data) |
| 3221 | korea.blackholes.us |
| 2639 | no-more-funn.moensted.dk (result 127.0.0.10 = open proxy) |
| 2529 | brazil.blackholes.us |
| 2305 | bl.spamcannibal.org |
| 2273 | turkey.blackholes.us |
| 2172 | dnsbl.njabl.org (result 127.0.0.3 = dialup) |
| 2119 | ricn.dnsbl.net.au |
| 1996 | probes.dnsbl.net.au |
| 1890 | dnsbl.sorbs.net (result 127.0.0.2 = open http proxy) |
| 1756 | spews.dnsbl.net.au |
| 1271 | taiwan.blackholes.us |
| 1202 | l2.spews.dnsbl.sorbs.net |
| 1162 | l1.spews.dnsbl.sorbs.net |
| 1089 | dnsbl.sorbs.net (result 127.0.0.3 = open socks proxy) |
| 972 | japan.blackholes.us |
| 902 | zen.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 902 | sbl-xbl.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 902 | sbl.spamhaus.org |
| 870 | blackholes.five-ten-sg.com (result 127.0.0.4 = unconfirmed opt-in) |
| 835 | russia.blackholes.us |
| 729 | spam.wytnij.to |
| 695 | argentina.blackholes.us |
| 594 | malaysia.blackholes.us |
| 555 | no-more-funn.moensted.dk (result 127.0.0.9 = misc) |
| 551 | thailand.blackholes.us |
| 547 | mexico.blackholes.us |
| 414 | dnsbl.ahbl.org (result 127.0.0.4 = spam source) |
| 401 | no-more-funn.moensted.dk (result 127.0.0.7 = spam haven) |
| 311 | hongkong.blackholes.us |
| 300 | blackholes.five-ten-sg.com (result 127.0.0.9 = misc) |
| 288 | singapore.blackholes.us |
| 279 | blackholes.uceb.org (union of all results) |
| 266 | blackholes.five-ten-sg.com (result 127.0.0.7 = spam haven) |
| 235 | sbl.csma.biz |
| 224 | work.drbl.croco.net |
| 205 | dnsbl.njabl.org (result 127.0.0.4 = spam source) |
| 183 | blackholes.uceb.org (result 127.0.0.3 = spam source) |
| 116 | multihop.dsbl.org |
| 111 | query.bondedsender.org (not a blacklist!) |
| 99 | dnsbl.ahbl.org (result 127.0.0.7 = spam haven) |
| 93 | dnsbl.njabl.org (result 127.0.0.2 = open relay) |
| 83 | dnsbl.sorbs.net (result 127.0.0.4 = open proxy) |
| 82 | blackholes.uceb.org (result 127.0.0.5 = dialup) |
| 77 | relays.ordb.org |
| 76 | flowgoaway.com |
| 52 | blackholes.five-ten-sg.com (result 127.0.0.12 = spam-friendly freemail provider) |
| 50 | ohps.dnsbl.net.au |
| 30 | tor.dnsbl.sectoor.de (result 127.0.0.2 = /24 contains a Tor server) |
| 30 | relays.nether.net |
| 30 | tor.dnsbl.sectoor.de (union of all results) |
| 26 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.2 = unallocated IP address) |
| 21 | dnsbl.antispam.or.id |
| 20 | osps.dnsbl.net.au |
| 19 | dnsbl.ahbl.org (result 127.0.0.19 = open proxy test zone) |
| 19 | spamguard.leadmon.net (union of all results) |
| 18 | rdts.dnsbl.net.au |
| 18 | spamguard.leadmon.net (result 127.0.0.7 = spam source netblock) |
| 18 | dnsbl.ahbl.org (result 127.0.0.15 = open relay) |
| 15 | exemptions.ahbl.org (not a blacklist!) |
| 14 | blackholes.uceb.org (result 127.0.0.2 = open relay) |
| 13 | multi.surbl.org |
| 9 | owps.dnsbl.net.au |
| 9 | no-more-funn.moensted.dk (result 127.0.0.5 = relay output) |
| 9 | blackholes.brainerd.net |
| 4 | nigeria.blackholes.us |
| 4 | blackholes.five-ten-sg.com (result 127.0.0.10 = virus notices) |
| 4 | dnsbl.ahbl.org (result 127.0.0.10 = shoot on sight spammer) |
| 3 | blackholes.five-ten-sg.com (result 127.0.0.11 = TCPA violator) |
| 3 | bl.deadbeef.com |
| 2 | dnsbl.sorbs.net (result 127.0.0.9 = zombie network) |
| 1 | dnsbl.sorbs.net (result 127.0.0.5 = open relay) |
| 1 | osrs.dnsbl.net.au |
| 1 | spamguard.leadmon.net (result 127.0.0.3 = spam source) |
| 1 | no-more-funn.moensted.dk (result 127.0.0.8 = open web form) |
| Hits | DNS Zone |
| 154860 | (total number of IP addresses whose names were tested, including 493 at SDSC) |
| 94335 | (union of all domain zones) |
| 69669 | rddn.dnsbl.net.au |
| 65646 | abuse.rfc-ignorant.org |
| 50118 | dynamic.rhs.mailpolice.com |
| 44717 | whois.rfc-ignorant.org (union of all results) |
| 29557 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 15160 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 4295 | webmail.rhs.mailpolice.com |
| 619 | postmaster.rfc-ignorant.org |
| 514 | adv.rhs.mailpolice.com |
| 375 | rhsbl.ahbl.org |
| 273 | multi.surbl.org |
| 133 | bulk.rhs.mailpolice.com |
| 100 | dsn.rfc-ignorant.org (zone not intended for this use) |
| 97 | bogusmx.rfc-ignorant.org |
| 4 | porn.rhs.mailpolice.com |
| Hits | DNS Zone |
| 94733 | (total number of domains tested, including 486 at SDSC) |
| 15912 | (union of all domain zones) |
| 6257 | whois.rfc-ignorant.org (union of all results) |
| 5404 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 4842 | abuse.rfc-ignorant.org |
| 2154 | multi.surbl.org |
| 1913 | webmail.rhs.mailpolice.com |
| 1887 | postmaster.rfc-ignorant.org |
| 1275 | bogusmx.rfc-ignorant.org |
| 1144 | dsn.rfc-ignorant.org |
| 853 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 755 | rhsbl.ahbl.org |
| 465 | porn.rhs.mailpolice.com |
| 280 | bulk.rhs.mailpolice.com |
| 251 | adv.rhs.mailpolice.com |
| 212 | blackhole.securitysage.com |
| 60 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 60 | rhsbl.sorbs.net (union of all results) |
| 29 | rddn.dnsbl.net.au (zone not intended for this use) |
| 22 | ex.dnsbl.org |
| 9 | dynamic.rhs.mailpolice.com |
| 1 | cart00ney.surriel.com |