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 |
| 171376 | (total number of IP addresses tested, including 506 at SDSC) |
| 161041 | (union of most IP zones) |
| 130900 | t1.dnsbl.net.au |
| 123171 | zen.spamhaus.org (union of all results) |
| 94464 | dnsbl.sorbs.net (union of all results) |
| 93112 | no-more-funn.moensted.dk (union of all results) |
| 82978 | dnsbl.tqmcube.com (union of all results) |
| 82953 | dynablock.njabl.org |
| 82953 | pbl.spamhaus.org (union of all results) |
| 82223 | blackholes.five-ten-sg.com (union of all results) |
| 81284 | block.blars.org |
| 80782 | sbl-xbl.spamhaus.org (union of all results) |
| 80159 | xbl.spamhaus.org (union of all results) |
| 79570 | cbl.abuseat.org |
| 79493 | zen.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 79493 | xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 79493 | sbl-xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 79460 | dnsbl.sorbs.net (result 127.0.0.10 = dialup) |
| 78098 | zen.spamhaus.org (result 127.0.0.11 = Spamhaus PBL, Spamhaus entry) |
| 78098 | pbl.spamhaus.org (result 127.0.0.11 = Spamhaus entry) |
| 77113 | blackholes.five-ten-sg.com (result 127.0.0.2 = spam source) |
| 72921 | psbl.surriel.com |
| 64963 | no-more-funn.moensted.dk (result 127.0.0.3 = dialup) |
| 53757 | dnsbl.tqmcube.com (result 127.0.0.2 = dialup) |
| 38240 | l2.apews.dnsbl.uceprotect.net |
| 34892 | dnsbl-1.uceprotect.net |
| 21368 | bl.spamcop.net |
| 20490 | dnsbl.sorbs.net (result 127.0.0.7 = hacked/vulnerable) |
| 20421 | wpbl.dnsbl.net.au |
| 18876 | no-more-funn.moensted.dk (result 127.0.0.2 = spam source) |
| 16414 | dnsbl.tqmcube.com (result 127.0.0.3 = spam source) |
| 15865 | dnsbl-2.uceprotect.net |
| 14724 | unconfirmed.dsbl.org |
| 14606 | list.dsbl.org |
| 14599 | dsbl.dnsbl.net.au |
| 11342 | dnsbl.tqmcube.com (result 127.0.0.5 = China) |
| 9262 | korea.services.net |
| 9222 | dnsbl.tqmcube.com (result 127.0.0.4 = South Korea) |
| 8970 | no-more-funn.moensted.dk (result 127.0.0.10 = open proxy) |
| 8248 | unsure.nether.net |
| 8060 | ix.dnsbl.manitu.net |
| 6575 | tr.countries.nerd.dk |
| 6458 | ubl.unsubscore.com |
| 6422 | blacklist.spambag.org |
| 6046 | cn-kr.blackholes.us (result 127.0.0.2 = China) |
| 6046 | cn-kr.blackholes.us (union of all results) |
| 5016 | mail-abuse.blacklist.jippg.org |
| 4912 | dnsbl.njabl.org (union of all results) |
| 4857 | zen.spamhaus.org (result 127.0.0.10 = Spamhaus PBL, ISP contributed) |
| 4857 | pbl.spamhaus.org (result 127.0.0.10 = ISP contributed) |
| 4802 | bl.csma.biz |
| 4547 | dnsbl.njabl.org (result 127.0.0.9 = open proxy) |
| 4532 | rmst.dnsbl.net.au |
| 3983 | blackholes.five-ten-sg.com (result 127.0.0.9 = misc) |
| 3524 | china.blackholes.us |
| 3238 | bl.spamcannibal.org |
| 3193 | dnsbl.ahbl.org (union of all results) |
| 3083 | dnsbl.ahbl.org (result 127.0.0.3 = open proxy) |
| 2921 | spamsources.fabel.dk |
| 2808 | dnsbl.sorbs.net (result 127.0.0.6 = spam source) |
| 2589 | korea.blackholes.us |
| 2360 | dnsbl-3.uceprotect.net |
| 2229 | zen.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 2229 | xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 2229 | sbl-xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1550 | list.dnswl.org (not a blacklist!) |
| 1072 | probes.dnsbl.net.au |
| 966 | blackholes.five-ten-sg.com (result 127.0.0.4 = unconfirmed opt-in) |
| 883 | dnsbl.sorbs.net (result 127.0.0.2 = open http proxy) |
| 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 |
| 719 | dnsbl.sorbs.net (result 127.0.0.3 = open socks proxy) |
| 705 | blackholes.uceb.org (union of all results) |
| 648 | blackholes.uceb.org (result 127.0.0.6 = spam haven) |
| 641 | thailand.blackholes.us |
| 622 | taiwan.blackholes.us |
| 557 | russia.blackholes.us |
| 545 | malaysia.blackholes.us |
| 494 | turkey.blackholes.us |
| 368 | japan.blackholes.us |
| 360 | argentina.blackholes.us |
| 331 | blackholes.uceb.org (result 127.0.0.3 = spam source) |
| 274 | no-more-funn.moensted.dk (result 127.0.0.7 = spam haven) |
| 247 | mexico.blackholes.us |
| 237 | no-more-funn.moensted.dk (result 127.0.0.9 = misc) |
| 211 | work.drbl.croco.net |
| 177 | dnsbl.njabl.org (result 127.0.0.2 = open relay) |
| 170 | query.bondedsender.org (not a blacklist!) |
| 164 | dnsbl.njabl.org (result 127.0.0.4 = spam source) |
| 126 | iadb2.isipp.com (not a blacklist!) |
| 126 | iadb.isipp.com (not a blacklist!) |
| 110 | accredit.habeas.com (not a blacklist!) |
| 104 | blackholes.five-ten-sg.com (result 127.0.0.7 = spam haven) |
| 99 | bl.deadbeef.com |
| 84 | multihop.dsbl.org |
| 82 | dnsbl.ahbl.org (result 127.0.0.19 = open proxy test zone) |
| 81 | spam.wytnij.to |
| 79 | singapore.blackholes.us |
| 69 | flowgoaway.com |
| 57 | hongkong.blackholes.us |
| 50 | blackholes.five-ten-sg.com (result 127.0.0.12 = spam-friendly freemail provider) |
| 45 | dnsbl.ahbl.org (result 127.0.0.7 = spam haven) |
| 39 | blackholes.uceb.org (result 127.0.0.5 = dialup) |
| 39 | tor.dnsbl.sectoor.de (result 127.0.0.2 = /24 contains a Tor server) |
| 39 | tor.dnsbl.sectoor.de (union of all results) |
| 38 | dnsbl.sorbs.net (result 127.0.0.4 = open proxy) |
| 32 | ohps.dnsbl.net.au |
| 32 | relays.nether.net |
| 29 | spamguard.leadmon.net (union of all results) |
| 25 | spamguard.leadmon.net (result 127.0.0.7 = spam source netblock) |
| 24 | dnsbl.njabl.org (result 127.0.0.3 = dialup) |
| 16 | multi.surbl.org |
| 15 | brazil.blackholes.us |
| 15 | exemptions.ahbl.org (not a blacklist!) |
| 14 | dnsbl.ahbl.org (result 127.0.0.15 = open relay) |
| 11 | osps.dnsbl.net.au |
| 11 | rdts.dnsbl.net.au |
| 10 | blackholes.uceb.org (result 127.0.0.2 = open relay) |
| 7 | blackholes.brainerd.net |
| 6 | osrs.dnsbl.net.au |
| 4 | nigeria.blackholes.us |
| 4 | owps.dnsbl.net.au |
| 4 | spamguard.leadmon.net (result 127.0.0.3 = spam source) |
| 4 | blackholes.five-ten-sg.com (result 127.0.0.11 = TCPA violator) |
| 3 | dnsbl.sorbs.net (result 127.0.0.9 = zombie network) |
| 3 | dnsbl.sorbs.net (result 127.0.0.5 = open relay) |
| 3 | omrs.dnsbl.net.au |
| 2 | blackholes.uceb.org (result 127.0.0.8 = spam source with fake sender) |
| 1 | no-more-funn.moensted.dk (result 127.0.0.4 = unconfirmed opt-in) |
| 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 127.0.0.14 = denial-of-service attacker) |
| Hits | DNS Zone |
| 171376 | (total number of IP addresses whose names were tested, including 506 at SDSC) |
| 102436 | (union of all domain zones) |
| 74796 | rddn.dnsbl.net.au |
| 65821 | abuse.rfc-ignorant.org |
| 52322 | dynamic.rhs.mailpolice.com |
| 49664 | l1.apews.rhsbl.uceprotect.net |
| 36548 | whois.rfc-ignorant.org (union of all results) |
| 19093 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 17455 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 5196 | webmail.rhs.mailpolice.com |
| 647 | postmaster.rfc-ignorant.org |
| 524 | adv.rhs.mailpolice.com |
| 375 | multi.surbl.org |
| 219 | multi.uribl.com (union of all results) |
| 218 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 159 | rhsbl.ahbl.org |
| 146 | bl.deadbeef.com |
| 101 | bogusmx.rfc-ignorant.org |
| 100 | dsn.rfc-ignorant.org (zone not intended for this use) |
| 91 | bulk.rhs.mailpolice.com |
| 8 | porn.rhs.mailpolice.com |
| 2 | blackhole.securitysage.com |
| 2 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 2 | rhsbl.sorbs.net (union of all results) |
| 1 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| Hits | DNS Zone |
| 115515 | (total number of domains tested, including 470 at SDSC) |
| 21413 | (union of all domain zones) |
| 11966 | whois.rfc-ignorant.org (union of all results) |
| 11271 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 4598 | abuse.rfc-ignorant.org |
| 2215 | multi.surbl.org |
| 2008 | webmail.rhs.mailpolice.com |
| 1576 | multi.uribl.com (union of all results) |
| 1543 | postmaster.rfc-ignorant.org |
| 1533 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 1036 | bogusmx.rfc-ignorant.org |
| 854 | dsn.rfc-ignorant.org |
| 695 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 477 | rhsbl.ahbl.org |
| 443 | porn.rhs.mailpolice.com |
| 323 | bulk.rhs.mailpolice.com |
| 186 | adv.rhs.mailpolice.com |
| 155 | blackhole.securitysage.com |
| 105 | l1.apews.rhsbl.uceprotect.net |
| 63 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 63 | rhsbl.sorbs.net (union of all results) |
| 53 | rddn.dnsbl.net.au (zone not intended for this use) |
| 41 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| 33 | dynamic.rhs.mailpolice.com |
| 13 | ex.dnsbl.org |
| 3 | multi.uribl.com (result 127.0.0.8 = new domain or concealed contact) |
| 3 | fraud.rhs.mailpolice.com |
| 3 | bl.deadbeef.com |
| 1 | cart00ney.surriel.com |