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 |
| 127184 | (total number of IP addresses tested, including 497 at SDSC) |
| 118716 | (union of most IP zones) |
| 95382 | zen.spamhaus.org (union of all results) |
| 95112 | t1.dnsbl.net.au |
| 70871 | dnsbl.sorbs.net (union of all results) |
| 70203 | sbl-xbl.spamhaus.org (union of all results) |
| 69649 | xbl.spamhaus.org (union of all results) |
| 69311 | sbl-xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 69308 | zen.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 69306 | xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 69264 | cbl.abuseat.org |
| 68207 | no-more-funn.moensted.dk (union of all results) |
| 66190 | dynablock.njabl.org |
| 66190 | pbl.spamhaus.org (union of all results) |
| 63398 | dnsbl.tqmcube.com (union of all results) |
| 60885 | zen.spamhaus.org (result 127.0.0.11 = Spamhaus PBL, Spamhaus entry) |
| 60885 | pbl.spamhaus.org (result 127.0.0.11 = Spamhaus entry) |
| 55535 | blackholes.five-ten-sg.com (union of all results) |
| 53898 | dnsbl.sorbs.net (result 127.0.0.10 = dialup) |
| 50507 | blackholes.five-ten-sg.com (result 127.0.0.2 = spam source) |
| 49579 | psbl.surriel.com |
| 48344 | dnsbl-1.uceprotect.net |
| 46906 | no-more-funn.moensted.dk (result 127.0.0.3 = dialup) |
| 41204 | dnsbl-2.uceprotect.net |
| 39580 | dnsbl.tqmcube.com (result 127.0.0.2 = dialup) |
| 23288 | dnsbl.sorbs.net (result 127.0.0.7 = hacked/vulnerable) |
| 20573 | dnsbl-3.uceprotect.net |
| 17534 | db.wpbl.info |
| 16135 | dnsbl.tqmcube.com (result 127.0.0.3 = spam source) |
| 16062 | bl.spamcop.net |
| 14718 | no-more-funn.moensted.dk (result 127.0.0.2 = spam source) |
| 13933 | ubl.unsubscore.com |
| 12648 | cn-kr.blackholes.us (result 127.0.0.2 = China) |
| 12648 | cn-kr.blackholes.us (union of all results) |
| 12276 | unconfirmed.dsbl.org |
| 12168 | list.dsbl.org |
| 12159 | dsbl.dnsbl.net.au |
| 9379 | dnsbl.tqmcube.com (result 127.0.0.5 = China) |
| 7967 | china.blackholes.us |
| 6440 | ix.dnsbl.manitu.net |
| 6298 | no-more-funn.moensted.dk (result 127.0.0.10 = open proxy) |
| 5914 | mail-abuse.blacklist.jippg.org |
| 5842 | korea.services.net |
| 5769 | dnsbl.tqmcube.com (result 127.0.0.4 = South Korea) |
| 5311 | zen.spamhaus.org (result 127.0.0.10 = Spamhaus PBL, ISP contributed) |
| 5311 | pbl.spamhaus.org (result 127.0.0.10 = ISP contributed) |
| 5044 | blacklist.spambag.org |
| 5036 | combined-hib.dnsiplists.completewhois.com (union of all results) |
| 5027 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.4 = bad whois data) |
| 4672 | korea.blackholes.us |
| 4596 | tr.countries.nerd.dk |
| 4544 | turkey.blackholes.us |
| 3812 | blackholes.five-ten-sg.com (result 127.0.0.9 = misc) |
| 3798 | rmst.dnsbl.net.au |
| 3421 | dnsbl.njabl.org (union of all results) |
| 3273 | dnsbl.sorbs.net (result 127.0.0.6 = spam source) |
| 3158 | dnsbl.njabl.org (result 127.0.0.9 = open proxy) |
| 2967 | bl.spamcannibal.org |
| 2898 | russia.blackholes.us |
| 2818 | brazil.blackholes.us |
| 2296 | dnsbl.ahbl.org (union of all results) |
| 2164 | dnsbl.ahbl.org (result 127.0.0.3 = open proxy) |
| 1930 | spamsources.fabel.dk |
| 1810 | list.dnswl.org (not a blacklist!) |
| 1507 | zen.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1507 | xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1507 | sbl-xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1353 | japan.blackholes.us |
| 1257 | taiwan.blackholes.us |
| 1119 | probes.dnsbl.net.au |
| 1080 | thailand.blackholes.us |
| 1055 | blackholes.five-ten-sg.com (result 127.0.0.4 = unconfirmed opt-in) |
| 876 | argentina.blackholes.us |
| 843 | malaysia.blackholes.us |
| 705 | zen.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 705 | sbl-xbl.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 705 | sbl.spamhaus.org |
| 590 | l2.apews.dnsbl.uceprotect.net |
| 528 | dnsbl.sorbs.net (result 127.0.0.2 = open http proxy) |
| 481 | hongkong.blackholes.us |
| 432 | mexico.blackholes.us |
| 414 | dnsbl.sorbs.net (result 127.0.0.3 = open socks proxy) |
| 413 | sbl.csma.biz |
| 336 | blackholes.uceb.org (union of all results) |
| 297 | blackholes.uceb.org (result 127.0.0.6 = spam haven) |
| 291 | no-more-funn.moensted.dk (result 127.0.0.9 = misc) |
| 283 | no-more-funn.moensted.dk (result 127.0.0.7 = spam haven) |
| 227 | singapore.blackholes.us |
| 159 | blackholes.uceb.org (result 127.0.0.3 = spam source) |
| 156 | work.drbl.croco.net |
| 150 | query.bondedsender.org (not a blacklist!) |
| 141 | dnsbl.njabl.org (result 127.0.0.4 = spam source) |
| 140 | iadb2.isipp.com (not a blacklist!) |
| 140 | iadb.isipp.com (not a blacklist!) |
| 129 | accredit.habeas.com (not a blacklist!) |
| 121 | bl.deadbeef.com |
| 120 | dnsbl.njabl.org (result 127.0.0.2 = open relay) |
| 98 | blackholes.five-ten-sg.com (result 127.0.0.7 = spam haven) |
| 83 | flowgoaway.com |
| 81 | multihop.dsbl.org |
| 72 | dnsbl.ahbl.org (result 127.0.0.4 = spam source) |
| 68 | spam.wytnij.to |
| 55 | dnsbl.sorbs.net (result 127.0.0.4 = open proxy) |
| 55 | blackholes.five-ten-sg.com (result 127.0.0.12 = spam-friendly freemail provider) |
| 41 | ohps.dnsbl.net.au |
| 32 | dnsbl.ahbl.org (result 127.0.0.7 = spam haven) |
| 28 | tor.dnsbl.sectoor.de (result 127.0.0.2 = /24 contains a Tor server) |
| 28 | tor.dnsbl.sectoor.de (union of all results) |
| 21 | blackholes.uceb.org (result 127.0.0.5 = dialup) |
| 20 | osps.dnsbl.net.au |
| 15 | multi.surbl.org |
| 15 | relays.nether.net |
| 15 | dnsbl.ahbl.org (result 127.0.0.19 = open proxy test zone) |
| 14 | dnsbl.ahbl.org (result 127.0.0.15 = open relay) |
| 13 | spamguard.leadmon.net (union of all results) |
| 12 | rdts.dnsbl.net.au |
| 12 | exemptions.ahbl.org (not a blacklist!) |
| 9 | spamguard.leadmon.net (result 127.0.0.7 = spam source netblock) |
| 9 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.2 = unallocated IP address) |
| 8 | blackholes.uceb.org (result 127.0.0.2 = open relay) |
| 7 | blackholes.brainerd.net |
| 6 | osrs.dnsbl.net.au |
| 5 | nigeria.blackholes.us |
| 4 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 4 | spamguard.leadmon.net (result 127.0.0.3 = spam source) |
| 4 | multi.uribl.com (union of all results) |
| 3 | dnsbl.sorbs.net (result 127.0.0.9 = zombie network) |
| 3 | no-more-funn.moensted.dk (result 127.0.0.4 = unconfirmed opt-in) |
| 3 | blackholes.five-ten-sg.com (result 127.0.0.11 = TCPA violator) |
| 2 | omrs.dnsbl.net.au |
| 2 | dnsbl.njabl.org (result 127.0.0.8 = open formmail.cgi) |
| 2 | blackholes.five-ten-sg.com (result 127.0.0.8 = open web form) |
| 2 | blackholes.five-ten-sg.com (result 127.0.0.5 = relay output) |
| 1 | blackholes.uceb.org (result 127.0.0.8 = spam source with fake sender) |
| 1 | dnsbl.sorbs.net (result 127.0.0.5 = open relay) |
| 1 | owps.dnsbl.net.au |
| 1 | blackholes.five-ten-sg.com (result 127.0.0.10 = virus notices) |
| 1 | dnsbl.ahbl.org (result 127.0.0.11 = no postmaster or abuse e-mail) |
| Hits | DNS Zone |
| 127184 | (total number of IP addresses whose names were tested, including 497 at SDSC) |
| 76568 | (union of all domain zones) |
| 53737 | rddn.dnsbl.net.au |
| 53042 | l1.apews.rhsbl.uceprotect.net |
| 50932 | abuse.rfc-ignorant.org |
| 37923 | dynamic.rhs.mailpolice.com |
| 26787 | whois.rfc-ignorant.org (union of all results) |
| 13493 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 13294 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 3825 | webmail.rhs.mailpolice.com |
| 565 | multi.surbl.org |
| 550 | postmaster.rfc-ignorant.org |
| 524 | adv.rhs.mailpolice.com |
| 439 | multi.uribl.com (union of all results) |
| 438 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 132 | rhsbl.ahbl.org |
| 88 | bulk.rhs.mailpolice.com |
| 80 | dsn.rfc-ignorant.org (zone not intended for this use) |
| 80 | bogusmx.rfc-ignorant.org |
| 67 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 67 | rhsbl.sorbs.net (union of all results) |
| 18 | bl.deadbeef.com |
| 10 | porn.rhs.mailpolice.com |
| 3 | blackhole.securitysage.com |
| 1 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| Hits | DNS Zone |
| 70615 | (total number of domains tested, including 490 at SDSC) |
| 14538 | (union of all domain zones) |
| 6007 | whois.rfc-ignorant.org (union of all results) |
| 5466 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 3547 | abuse.rfc-ignorant.org |
| 2273 | multi.surbl.org |
| 1834 | multi.uribl.com (union of all results) |
| 1788 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 1627 | postmaster.rfc-ignorant.org |
| 1579 | webmail.rhs.mailpolice.com |
| 1050 | bogusmx.rfc-ignorant.org |
| 847 | dsn.rfc-ignorant.org |
| 657 | l1.apews.rhsbl.uceprotect.net |
| 541 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 270 | porn.rhs.mailpolice.com |
| 267 | rhsbl.ahbl.org |
| 189 | adv.rhs.mailpolice.com |
| 182 | bulk.rhs.mailpolice.com |
| 148 | blackhole.securitysage.com |
| 81 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 81 | rhsbl.sorbs.net (union of all results) |
| 45 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| 42 | rddn.dnsbl.net.au (zone not intended for this use) |
| 13 | ex.dnsbl.org |
| 11 | dynamic.rhs.mailpolice.com |
| 2 | bl.deadbeef.com |
| 1 | multi.uribl.com (result 127.0.0.8 = new domain or concealed contact) |
| 1 | fraud.rhs.mailpolice.com |
| 1 | cart00ney.surriel.com |