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 |
| 122775 | (total number of IP addresses tested, including 488 at SDSC) |
| 114432 | (union of most IP zones) |
| 93499 | zen.spamhaus.org (union of all results) |
| 93496 | t1.dnsbl.net.au |
| 70136 | dnsbl.sorbs.net (union of all results) |
| 69954 | sbl-xbl.spamhaus.org (union of all results) |
| 69430 | xbl.spamhaus.org (union of all results) |
| 69118 | cbl.abuseat.org |
| 69088 | zen.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 69084 | xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 69080 | sbl-xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 66053 | no-more-funn.moensted.dk (union of all results) |
| 64259 | pbl.spamhaus.org (union of all results) |
| 64256 | dynablock.njabl.org |
| 60686 | dnsbl.tqmcube.com (union of all results) |
| 58782 | zen.spamhaus.org (result 127.0.0.11 = Spamhaus PBL, Spamhaus entry) |
| 58782 | pbl.spamhaus.org (result 127.0.0.11 = Spamhaus entry) |
| 55078 | blackholes.five-ten-sg.com (union of all results) |
| 52827 | dnsbl.sorbs.net (result 127.0.0.10 = dialup) |
| 50141 | blackholes.five-ten-sg.com (result 127.0.0.2 = spam source) |
| 45156 | no-more-funn.moensted.dk (result 127.0.0.3 = dialup) |
| 42681 | psbl.surriel.com |
| 40390 | dnsbl-1.uceprotect.net |
| 38801 | dnsbl.tqmcube.com (result 127.0.0.2 = dialup) |
| 32012 | dnsbl-2.uceprotect.net |
| 24487 | dnsbl.sorbs.net (result 127.0.0.7 = hacked/vulnerable) |
| 19541 | bl.spamcop.net |
| 17702 | db.wpbl.info |
| 15213 | dnsbl-3.uceprotect.net |
| 15102 | dnsbl.tqmcube.com (result 127.0.0.3 = spam source) |
| 13310 | no-more-funn.moensted.dk (result 127.0.0.2 = spam source) |
| 12359 | unconfirmed.dsbl.org |
| 12273 | list.dsbl.org |
| 12267 | dsbl.dnsbl.net.au |
| 10844 | cn-kr.blackholes.us (result 127.0.0.2 = China) |
| 10844 | cn-kr.blackholes.us (union of all results) |
| 9897 | unsure.nether.net |
| 8869 | dnsbl.tqmcube.com (result 127.0.0.5 = China) |
| 8568 | ubl.unsubscore.com |
| 8011 | ix.dnsbl.manitu.net |
| 7410 | no-more-funn.moensted.dk (result 127.0.0.10 = open proxy) |
| 7242 | china.blackholes.us |
| 7205 | mail-abuse.blacklist.jippg.org |
| 5482 | zen.spamhaus.org (result 127.0.0.10 = Spamhaus PBL, ISP contributed) |
| 5482 | pbl.spamhaus.org (result 127.0.0.10 = ISP contributed) |
| 5440 | blacklist.spambag.org |
| 5097 | korea.services.net |
| 5095 | dnsbl.tqmcube.com (result 127.0.0.4 = South Korea) |
| 4998 | tr.countries.nerd.dk |
| 4988 | combined-hib.dnsiplists.completewhois.com (union of all results) |
| 4975 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.4 = bad whois data) |
| 4615 | turkey.blackholes.us |
| 3792 | blackholes.five-ten-sg.com (result 127.0.0.9 = misc) |
| 3593 | dnsbl.njabl.org (union of all results) |
| 3589 | dnsbl.sorbs.net (result 127.0.0.6 = spam source) |
| 3586 | korea.blackholes.us |
| 3520 | rmst.dnsbl.net.au |
| 3259 | dnsbl.njabl.org (result 127.0.0.9 = open proxy) |
| 2439 | bl.spamcannibal.org |
| 2304 | brazil.blackholes.us |
| 2233 | dnsbl.ahbl.org (union of all results) |
| 2139 | spamsources.fabel.dk |
| 2129 | dnsbl.ahbl.org (result 127.0.0.3 = open proxy) |
| 1943 | russia.blackholes.us |
| 1579 | zen.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1579 | xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1579 | sbl-xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1555 | list.dnswl.org (not a blacklist!) |
| 1468 | sbl.csma.biz |
| 1244 | taiwan.blackholes.us |
| 1108 | probes.dnsbl.net.au |
| 1072 | japan.blackholes.us |
| 1007 | blackholes.five-ten-sg.com (result 127.0.0.4 = unconfirmed opt-in) |
| 699 | zen.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 699 | sbl-xbl.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 699 | sbl.spamhaus.org |
| 695 | thailand.blackholes.us |
| 677 | malaysia.blackholes.us |
| 575 | dnsbl.sorbs.net (result 127.0.0.2 = open http proxy) |
| 572 | argentina.blackholes.us |
| 458 | dnsbl.sorbs.net (result 127.0.0.3 = open socks proxy) |
| 408 | mexico.blackholes.us |
| 386 | blackholes.uceb.org (union of all results) |
| 356 | blackholes.uceb.org (result 127.0.0.6 = spam haven) |
| 286 | no-more-funn.moensted.dk (result 127.0.0.7 = spam haven) |
| 219 | singapore.blackholes.us |
| 217 | hongkong.blackholes.us |
| 217 | l2.apews.dnsbl.uceprotect.net |
| 190 | bl.csma.biz |
| 174 | no-more-funn.moensted.dk (result 127.0.0.9 = misc) |
| 168 | dnsbl.njabl.org (result 127.0.0.4 = spam source) |
| 165 | dnsbl.njabl.org (result 127.0.0.2 = open relay) |
| 164 | blackholes.uceb.org (result 127.0.0.3 = spam source) |
| 158 | work.drbl.croco.net |
| 150 | query.bondedsender.org (not a blacklist!) |
| 121 | accredit.habeas.com (not a blacklist!) |
| 117 | iadb2.isipp.com (not a blacklist!) |
| 112 | iadb.isipp.com (not a blacklist!) |
| 90 | bl.deadbeef.com |
| 85 | flowgoaway.com |
| 80 | blackholes.five-ten-sg.com (result 127.0.0.7 = spam haven) |
| 71 | spam.wytnij.to |
| 67 | multihop.dsbl.org |
| 56 | dnsbl.ahbl.org (result 127.0.0.4 = spam source) |
| 51 | blackholes.five-ten-sg.com (result 127.0.0.12 = spam-friendly freemail provider) |
| 41 | dnsbl.sorbs.net (result 127.0.0.4 = open proxy) |
| 35 | tor.dnsbl.sectoor.de (result 127.0.0.2 = /24 contains a Tor server) |
| 35 | tor.dnsbl.sectoor.de (union of all results) |
| 30 | dnsbl.ahbl.org (result 127.0.0.7 = spam haven) |
| 26 | ohps.dnsbl.net.au |
| 20 | osps.dnsbl.net.au |
| 20 | relays.nether.net |
| 17 | blackholes.uceb.org (result 127.0.0.5 = dialup) |
| 15 | multi.surbl.org |
| 13 | nigeria.blackholes.us |
| 13 | dnsbl.antispam.or.id |
| 13 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.2 = unallocated IP address) |
| 13 | dnsbl.ahbl.org (result 127.0.0.19 = open proxy test zone) |
| 11 | exemptions.ahbl.org (not a blacklist!) |
| 10 | rdts.dnsbl.net.au |
| 9 | dnsbl.ahbl.org (result 127.0.0.15 = open relay) |
| 9 | spamguard.leadmon.net (union of all results) |
| 7 | blackholes.uceb.org (result 127.0.0.2 = open relay) |
| 7 | osrs.dnsbl.net.au |
| 7 | blackholes.brainerd.net |
| 6 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 6 | spamguard.leadmon.net (result 127.0.0.7 = spam source netblock) |
| 6 | multi.uribl.com (union of all results) |
| 5 | owps.dnsbl.net.au |
| 5 | blackholes.five-ten-sg.com (result 127.0.0.11 = TCPA violator) |
| 3 | spamguard.leadmon.net (result 127.0.0.3 = spam source) |
| 2 | blackholes.five-ten-sg.com (result 127.0.0.6 = open relay) |
| 1 | dnsbl.sorbs.net (result 127.0.0.9 = zombie network) |
| 1 | dnsbl.sorbs.net (result 127.0.0.5 = open relay) |
| 1 | omrs.dnsbl.net.au |
| 1 | dnsbl.njabl.org (result 127.0.0.8 = open formmail.cgi) |
| 1 | no-more-funn.moensted.dk (result 127.0.0.4 = unconfirmed opt-in) |
| 1 | dnsbl.ahbl.org (result 127.0.0.14 = denial-of-service attacker) |
| Hits | DNS Zone |
| 122775 | (total number of IP addresses whose names were tested, including 488 at SDSC) |
| 71793 | (union of all domain zones) |
| 50646 | rddn.dnsbl.net.au |
| 47578 | abuse.rfc-ignorant.org |
| 44865 | l1.apews.rhsbl.uceprotect.net |
| 34699 | dynamic.rhs.mailpolice.com |
| 24128 | whois.rfc-ignorant.org (union of all results) |
| 13282 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 10846 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 3990 | webmail.rhs.mailpolice.com |
| 504 | multi.surbl.org |
| 503 | adv.rhs.mailpolice.com |
| 487 | postmaster.rfc-ignorant.org |
| 388 | multi.uribl.com (union of all results) |
| 386 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 130 | bl.deadbeef.com |
| 129 | rhsbl.ahbl.org |
| 79 | bulk.rhs.mailpolice.com |
| 76 | bogusmx.rfc-ignorant.org |
| 71 | dsn.rfc-ignorant.org (zone not intended for this use) |
| 69 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 69 | rhsbl.sorbs.net (union of all results) |
| 15 | porn.rhs.mailpolice.com |
| 2 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| 2 | blackhole.securitysage.com |
| Hits | DNS Zone |
| 60729 | (total number of domains tested, including 469 at SDSC) |
| 12750 | (union of all domain zones) |
| 4703 | whois.rfc-ignorant.org (union of all results) |
| 4163 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 3616 | abuse.rfc-ignorant.org |
| 2036 | multi.surbl.org |
| 1684 | postmaster.rfc-ignorant.org |
| 1652 | multi.uribl.com (union of all results) |
| 1599 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 1474 | webmail.rhs.mailpolice.com |
| 920 | bogusmx.rfc-ignorant.org |
| 879 | dsn.rfc-ignorant.org |
| 540 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 384 | l1.apews.rhsbl.uceprotect.net |
| 254 | rhsbl.ahbl.org |
| 212 | porn.rhs.mailpolice.com |
| 182 | adv.rhs.mailpolice.com |
| 175 | bulk.rhs.mailpolice.com |
| 142 | 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) |
| 48 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| 44 | rddn.dnsbl.net.au (zone not intended for this use) |
| 14 | ex.dnsbl.org |
| 13 | dynamic.rhs.mailpolice.com |
| 5 | multi.uribl.com (result 127.0.0.8 = new domain or concealed contact) |
| 3 | bl.deadbeef.com |
| 1 | fraud.rhs.mailpolice.com |
| 1 | cart00ney.surriel.com |