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 |
| 104507 | (total number of IP addresses tested, including 484 at SDSC) |
| 96082 | (union of most IP zones) |
| 76163 | zen.spamhaus.org (union of all results) |
| 74462 | t1.dnsbl.net.au |
| 57002 | sbl-xbl.spamhaus.org (union of all results) |
| 56315 | xbl.spamhaus.org (union of all results) |
| 56028 | cbl.abuseat.org |
| 56006 | xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 56003 | zen.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 56000 | sbl-xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 55899 | dnsbl.sorbs.net (union of all results) |
| 53209 | dynablock.njabl.org |
| 53209 | pbl.spamhaus.org (union of all results) |
| 51884 | no-more-funn.moensted.dk (union of all results) |
| 51592 | dnsbl.tqmcube.com (union of all results) |
| 47646 | zen.spamhaus.org (result 127.0.0.11 = Spamhaus PBL, Spamhaus entry) |
| 47646 | pbl.spamhaus.org (result 127.0.0.11 = Spamhaus entry) |
| 44605 | blackholes.five-ten-sg.com (union of all results) |
| 42449 | dnsbl.sorbs.net (result 127.0.0.10 = dialup) |
| 40294 | psbl.surriel.com |
| 39825 | blackholes.five-ten-sg.com (result 127.0.0.2 = spam source) |
| 38241 | l2.apews.dnsbl.uceprotect.net |
| 34520 | no-more-funn.moensted.dk (result 127.0.0.3 = dialup) |
| 34039 | dnsbl-1.uceprotect.net |
| 33421 | dnsbl-2.uceprotect.net |
| 30870 | dnsbl.tqmcube.com (result 127.0.0.2 = dialup) |
| 18330 | dnsbl-3.uceprotect.net |
| 16884 | dnsbl.sorbs.net (result 127.0.0.7 = hacked/vulnerable) |
| 16539 | bl.spamcop.net |
| 15451 | ubl.unsubscore.com |
| 13198 | no-more-funn.moensted.dk (result 127.0.0.2 = spam source) |
| 12684 | sbl.csma.biz |
| 12589 | db.wpbl.info |
| 11494 | cn-kr.blackholes.us (result 127.0.0.2 = China) |
| 11494 | cn-kr.blackholes.us (union of all results) |
| 11447 | dnsbl.tqmcube.com (result 127.0.0.3 = spam source) |
| 10430 | unconfirmed.dsbl.org |
| 10326 | dsbl.dnsbl.net.au |
| 10321 | list.dsbl.org |
| 8870 | dnsbl.tqmcube.com (result 127.0.0.5 = China) |
| 7385 | china.blackholes.us |
| 5816 | korea.services.net |
| 5700 | dnsbl.tqmcube.com (result 127.0.0.4 = South Korea) |
| 5567 | zen.spamhaus.org (result 127.0.0.10 = Spamhaus PBL, ISP contributed) |
| 5567 | pbl.spamhaus.org (result 127.0.0.10 = ISP contributed) |
| 5305 | mail-abuse.blacklist.jippg.org |
| 5048 | bl.csma.biz |
| 4712 | ix.dnsbl.manitu.net |
| 4236 | korea.blackholes.us |
| 3856 | no-more-funn.moensted.dk (result 127.0.0.10 = open proxy) |
| 3742 | combined-hib.dnsiplists.completewhois.com (union of all results) |
| 3732 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.4 = bad whois data) |
| 3646 | blackholes.five-ten-sg.com (result 127.0.0.9 = misc) |
| 3347 | tr.countries.nerd.dk |
| 3210 | dnsbl.sorbs.net (result 127.0.0.6 = spam source) |
| 3063 | turkey.blackholes.us |
| 2809 | dnsbl.njabl.org (union of all results) |
| 2686 | list.dnswl.org (not a blacklist!) |
| 2602 | dnsbl.njabl.org (result 127.0.0.9 = open proxy) |
| 2487 | bl.spamcannibal.org |
| 2373 | brazil.blackholes.us |
| 2167 | spamsources.fabel.dk |
| 1943 | russia.blackholes.us |
| 1866 | dnsbl.ahbl.org (union of all results) |
| 1734 | dnsbl.ahbl.org (result 127.0.0.3 = open proxy) |
| 1223 | probes.dnsbl.net.au |
| 1097 | zen.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1097 | xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1097 | sbl-xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 985 | argentina.blackholes.us |
| 975 | blackholes.five-ten-sg.com (result 127.0.0.4 = unconfirmed opt-in) |
| 962 | japan.blackholes.us |
| 872 | zen.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 872 | sbl-xbl.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 872 | sbl.spamhaus.org |
| 795 | taiwan.blackholes.us |
| 687 | thailand.blackholes.us |
| 531 | mexico.blackholes.us |
| 458 | malaysia.blackholes.us |
| 396 | dnsbl.sorbs.net (result 127.0.0.2 = open http proxy) |
| 316 | hongkong.blackholes.us |
| 298 | dnsbl.sorbs.net (result 127.0.0.3 = open socks proxy) |
| 263 | no-more-funn.moensted.dk (result 127.0.0.9 = misc) |
| 178 | blackholes.uceb.org (union of all results) |
| 168 | no-more-funn.moensted.dk (result 127.0.0.7 = spam haven) |
| 165 | singapore.blackholes.us |
| 157 | work.drbl.croco.net |
| 144 | query.bondedsender.org (not a blacklist!) |
| 142 | blackholes.uceb.org (result 127.0.0.6 = spam haven) |
| 141 | iadb2.isipp.com (not a blacklist!) |
| 141 | iadb.isipp.com (not a blacklist!) |
| 126 | bl.deadbeef.com |
| 122 | accredit.habeas.com (not a blacklist!) |
| 120 | dnsbl.njabl.org (result 127.0.0.4 = spam source) |
| 95 | blackholes.five-ten-sg.com (result 127.0.0.7 = spam haven) |
| 87 | dnsbl.njabl.org (result 127.0.0.2 = open relay) |
| 83 | spam.wytnij.to |
| 83 | dnsbl.antispam.or.id |
| 78 | dnsbl.ahbl.org (result 127.0.0.4 = spam source) |
| 77 | blackholes.uceb.org (result 127.0.0.3 = spam source) |
| 74 | multihop.dsbl.org |
| 56 | blackholes.five-ten-sg.com (result 127.0.0.12 = spam-friendly freemail provider) |
| 42 | dnsbl.sorbs.net (result 127.0.0.4 = open proxy) |
| 41 | tor.dnsbl.sectoor.de (result 127.0.0.2 = /24 contains a Tor server) |
| 41 | tor.dnsbl.sectoor.de (union of all results) |
| 32 | dnsbl.ahbl.org (result 127.0.0.7 = spam haven) |
| 31 | relays.nether.net |
| 21 | blackholes.uceb.org (result 127.0.0.5 = dialup) |
| 18 | exemptions.ahbl.org (not a blacklist!) |
| 14 | spamguard.leadmon.net (union of all results) |
| 13 | multi.surbl.org |
| 12 | spamguard.leadmon.net (result 127.0.0.7 = spam source netblock) |
| 12 | dnsbl.ahbl.org (result 127.0.0.19 = open proxy test zone) |
| 10 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.2 = unallocated IP address) |
| 9 | nigeria.blackholes.us |
| 8 | rdts.dnsbl.net.au |
| 8 | dnsbl.ahbl.org (result 127.0.0.15 = open relay) |
| 7 | blackholes.uceb.org (result 127.0.0.2 = open relay) |
| 5 | blackholes.five-ten-sg.com (result 127.0.0.8 = open web form) |
| 3 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 3 | multi.uribl.com (union of all results) |
| 2 | spamguard.leadmon.net (result 127.0.0.3 = spam source) |
| 2 | blackholes.brainerd.net |
| 2 | dnsbl.ahbl.org (result 127.0.0.20 = blog/wiki/comment spam source) |
| 1 | dnsbl.sorbs.net (result 127.0.0.9 = zombie network) |
| 1 | dnsbl.sorbs.net (result 127.0.0.5 = open relay) |
| 1 | no-more-funn.moensted.dk (result 127.0.0.4 = unconfirmed opt-in) |
| 1 | blackholes.five-ten-sg.com (result 127.0.0.11 = TCPA violator) |
| 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 127.0.0.18 = virus source) |
| Hits | DNS Zone |
| 104507 | (total number of IP addresses whose names were tested, including 484 at SDSC) |
| 65508 | (union of all domain zones) |
| 55601 | l1.apews.rhsbl.uceprotect.net |
| 43210 | rddn.dnsbl.net.au |
| 40446 | abuse.rfc-ignorant.org |
| 29368 | dynamic.rhs.mailpolice.com |
| 23414 | whois.rfc-ignorant.org (union of all results) |
| 13624 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 9790 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 6070 | webmail.rhs.mailpolice.com |
| 689 | multi.surbl.org |
| 689 | multi.uribl.com (union of all results) |
| 685 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 461 | adv.rhs.mailpolice.com |
| 293 | postmaster.rfc-ignorant.org |
| 131 | rhsbl.ahbl.org |
| 70 | dsn.rfc-ignorant.org (zone not intended for this use) |
| 70 | bogusmx.rfc-ignorant.org |
| 57 | bulk.rhs.mailpolice.com |
| 30 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 30 | rhsbl.sorbs.net (union of all results) |
| 12 | porn.rhs.mailpolice.com |
| 8 | bl.deadbeef.com |
| 3 | multi.uribl.com (result 127.0.0.8 = new domain or concealed contact) |
| 3 | blackhole.securitysage.com |
| 1 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| Hits | DNS Zone |
| 55568 | (total number of domains tested, including 450 at SDSC) |
| 12724 | (union of all domain zones) |
| 4669 | whois.rfc-ignorant.org (union of all results) |
| 4179 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 2827 | abuse.rfc-ignorant.org |
| 2484 | multi.surbl.org |
| 2315 | multi.uribl.com (union of all results) |
| 2267 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 1491 | l1.apews.rhsbl.uceprotect.net |
| 1351 | postmaster.rfc-ignorant.org |
| 1325 | webmail.rhs.mailpolice.com |
| 1011 | bogusmx.rfc-ignorant.org |
| 739 | dsn.rfc-ignorant.org |
| 490 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 227 | rhsbl.ahbl.org |
| 213 | porn.rhs.mailpolice.com |
| 176 | bulk.rhs.mailpolice.com |
| 154 | adv.rhs.mailpolice.com |
| 144 | blackhole.securitysage.com |
| 101 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 101 | rhsbl.sorbs.net (union of all results) |
| 48 | rddn.dnsbl.net.au (zone not intended for this use) |
| 44 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| 20 | dynamic.rhs.mailpolice.com |
| 13 | ex.dnsbl.org |
| 4 | multi.uribl.com (result 127.0.0.8 = new domain or concealed contact) |
| 2 | bl.deadbeef.com |
| 1 | fraud.rhs.mailpolice.com |
| 1 | cart00ney.surriel.com |