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 |
| 164157 | (total number of IP addresses tested, including 485 at SDSC) |
| 157815 | (union of most IP zones) |
| 121585 | zen.spamhaus.org (union of all results) |
| 112443 | l2.apews.dnsbl.uceprotect.net |
| 88910 | dnsbl.tqmcube.com (union of all results) |
| 87031 | pbl.spamhaus.org (union of all results) |
| 86962 | dynablock.njabl.org |
| 85487 | sbl-xbl.spamhaus.org (union of all results) |
| 85059 | xbl.spamhaus.org (union of all results) |
| 84608 | xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 84608 | cbl.abuseat.org |
| 84607 | zen.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 84579 | sbl-xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 79066 | pbl.spamhaus.org (result 127.0.0.11 = Spamhaus entry) |
| 79060 | zen.spamhaus.org (result 127.0.0.11 = Spamhaus PBL, Spamhaus entry) |
| 78484 | no-more-funn.moensted.dk (union of all results) |
| 77755 | t1.dnsbl.net.au |
| 69589 | blackholes.five-ten-sg.com (union of all results) |
| 64778 | blackholes.five-ten-sg.com (result 127.0.0.2 = spam source) |
| 63031 | dnsbl.sorbs.net (union of all results) |
| 55664 | psbl.surriel.com |
| 51092 | no-more-funn.moensted.dk (result 127.0.0.3 = dialup) |
| 48634 | dnsbl.tqmcube.com (result 127.0.0.2 = dialup) |
| 46016 | dnsbl-1.uceprotect.net |
| 43061 | dnsbl-2.uceprotect.net |
| 42704 | dnsbl.sorbs.net (result 127.0.0.10 = dialup) |
| 42538 | sbl.csma.biz |
| 29515 | bl.spamcop.net |
| 24951 | no-more-funn.moensted.dk (result 127.0.0.2 = spam source) |
| 24163 | dnsbl-3.uceprotect.net |
| 22720 | bl.csma.biz |
| 21892 | dnsbl.tqmcube.com (result 127.0.0.3 = spam source) |
| 20953 | dnsbl.sorbs.net (result 127.0.0.7 = hacked/vulnerable) |
| 19863 | cn-kr.blackholes.us (result 127.0.0.2 = China) |
| 19863 | cn-kr.blackholes.us (union of all results) |
| 16631 | ubl.unsubscore.com |
| 16447 | dnsbl.tqmcube.com (result 127.0.0.5 = China) |
| 15649 | db.wpbl.info |
| 13521 | unconfirmed.dsbl.org |
| 13386 | list.dsbl.org |
| 12936 | korea.services.net |
| 12425 | dnsbl.tqmcube.com (result 127.0.0.4 = South Korea) |
| 11219 | china.blackholes.us |
| 8534 | dsbl.dnsbl.net.au |
| 8500 | korea.blackholes.us |
| 8236 | ix.dnsbl.manitu.net |
| 8100 | zen.spamhaus.org (result 127.0.0.10 = Spamhaus PBL, ISP contributed) |
| 8100 | pbl.spamhaus.org (result 127.0.0.10 = ISP contributed) |
| 7390 | combined-hib.dnsiplists.completewhois.com (union of all results) |
| 7380 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.4 = bad whois data) |
| 7210 | mail-abuse.blacklist.jippg.org |
| 7026 | tr.countries.nerd.dk |
| 6065 | ips.backscatterer.org |
| 5762 | turkey.blackholes.us |
| 4662 | spamsources.fabel.dk |
| 3863 | blackholes.five-ten-sg.com (result 127.0.0.9 = misc) |
| 3861 | dnsbl.njabl.org (union of all results) |
| 3609 | dnsbl.njabl.org (result 127.0.0.9 = open proxy) |
| 3325 | list.dnswl.org (not a blacklist!) |
| 3296 | bl.spamcannibal.org |
| 3275 | russia.blackholes.us |
| 2608 | dnsbl.ahbl.org (union of all results) |
| 2432 | dnsbl.ahbl.org (result 127.0.0.3 = open proxy) |
| 2430 | brazil.blackholes.us |
| 2066 | dnsbl.sorbs.net (result 127.0.0.6 = spam source) |
| 1896 | no-more-funn.moensted.dk (result 127.0.0.10 = open proxy) |
| 1821 | rmst.dnsbl.net.au |
| 1352 | taiwan.blackholes.us |
| 1351 | zen.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1351 | xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1351 | sbl-xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1241 | thailand.blackholes.us |
| 1116 | japan.blackholes.us |
| 1003 | argentina.blackholes.us |
| 978 | probes.dnsbl.net.au |
| 861 | blackholes.five-ten-sg.com (result 127.0.0.4 = unconfirmed opt-in) |
| 689 | malaysia.blackholes.us |
| 663 | mexico.blackholes.us |
| 599 | zen.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 599 | sbl-xbl.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 599 | sbl.spamhaus.org |
| 483 | dnsbl.sorbs.net (result 127.0.0.2 = open http proxy) |
| 375 | no-more-funn.moensted.dk (result 127.0.0.7 = spam haven) |
| 374 | blackholes.uceb.org (union of all results) |
| 358 | no-more-funn.moensted.dk (result 127.0.0.9 = misc) |
| 355 | dnsbl.sorbs.net (result 127.0.0.3 = open socks proxy) |
| 312 | hongkong.blackholes.us |
| 311 | blackholes.uceb.org (result 127.0.0.6 = spam haven) |
| 247 | singapore.blackholes.us |
| 220 | work.drbl.croco.net |
| 201 | blackholes.uceb.org (result 127.0.0.3 = spam source) |
| 155 | query.bondedsender.org (not a blacklist!) |
| 148 | bl.deadbeef.com |
| 144 | dnsbl.njabl.org (result 127.0.0.4 = spam source) |
| 133 | accredit.habeas.com (not a blacklist!) |
| 114 | iadb2.isipp.com (not a blacklist!) |
| 113 | iadb.isipp.com (not a blacklist!) |
| 108 | dnsbl.njabl.org (result 127.0.0.2 = open relay) |
| 94 | multihop.dsbl.org |
| 90 | dnsbl.ahbl.org (result 127.0.0.4 = spam source) |
| 83 | tor.dnsbl.sectoor.de (result 127.0.0.2 = /24 contains a Tor server) |
| 83 | tor.dnsbl.sectoor.de (union of all results) |
| 79 | spam.wytnij.to |
| 62 | dnsbl.ahbl.org (result 127.0.0.7 = spam haven) |
| 51 | relays.nether.net |
| 44 | ohps.dnsbl.net.au |
| 44 | blackholes.five-ten-sg.com (result 127.0.0.12 = spam-friendly freemail provider) |
| 39 | blackholes.five-ten-sg.com (result 127.0.0.7 = spam haven) |
| 31 | blackholes.uceb.org (result 127.0.0.5 = dialup) |
| 30 | dnsbl.sorbs.net (result 127.0.0.4 = open proxy) |
| 22 | spamguard.leadmon.net (union of all results) |
| 19 | multi.surbl.org |
| 16 | exemptions.ahbl.org (not a blacklist!) |
| 15 | spamguard.leadmon.net (result 127.0.0.7 = spam source netblock) |
| 14 | nigeria.blackholes.us |
| 14 | blackholes.uceb.org (result 127.0.0.2 = open relay) |
| 14 | dnsbl.antispam.or.id |
| 13 | blackholes.brainerd.net |
| 13 | dnsbl.ahbl.org (result 127.0.0.19 = open proxy test zone) |
| 11 | dnsbl.ahbl.org (result 127.0.0.15 = open relay) |
| 10 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.2 = unallocated IP address) |
| 8 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 8 | rdts.dnsbl.net.au |
| 8 | multi.uribl.com (union of all results) |
| 6 | osrs.dnsbl.net.au |
| 5 | osps.dnsbl.net.au |
| 5 | spamguard.leadmon.net (result 127.0.0.3 = spam source) |
| 3 | blackholes.uceb.org (result 127.0.0.9 = uncooperative company) |
| 3 | owps.dnsbl.net.au |
| 3 | blackholes.five-ten-sg.com (result 127.0.0.8 = open web form) |
| 2 | dnsbl.sorbs.net (result 127.0.0.9 = zombie network) |
| 2 | spamsites.dnsbl.net.au |
| 1 | blackholes.uceb.org (result 127.0.0.8 = spam source with fake sender) |
| 1 | omrs.dnsbl.net.au |
| 1 | spamguard.leadmon.net (result 127.0.0.5 = open relay) |
| 1 | spamguard.leadmon.net (result 127.0.0.8 = open proxy) |
| 1 | no-more-funn.moensted.dk (result 127.0.0.5 = relay output) |
| 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 | dnsbl.ahbl.org (result 127.0.0.14 = denial-of-service attacker) |
| 1 | dnsbl.ahbl.org (result 127.0.0.20 = blog/wiki/comment spam source) |
| 1 | dnsbl.ahbl.org (result 127.0.0.10 = shoot on sight spammer) |
| Hits | DNS Zone |
| 164157 | (total number of IP addresses whose names were tested, including 485 at SDSC) |
| 99377 | (union of all domain zones) |
| 89177 | l1.apews.rhsbl.uceprotect.net |
| 64097 | abuse.rfc-ignorant.org |
| 50811 | rddn.dnsbl.net.au |
| 44552 | dynamic.rhs.mailpolice.com |
| 33559 | whois.rfc-ignorant.org (union of all results) |
| 19299 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 14261 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 8525 | webmail.rhs.mailpolice.com |
| 659 | multi.surbl.org |
| 647 | multi.uribl.com (union of all results) |
| 646 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 422 | adv.rhs.mailpolice.com |
| 104 | postmaster.rfc-ignorant.org |
| 95 | rhsbl.ahbl.org |
| 78 | dsn.rfc-ignorant.org (zone not intended for this use) |
| 74 | bogusmx.rfc-ignorant.org |
| 65 | bl.deadbeef.com |
| 64 | bulk.rhs.mailpolice.com |
| 35 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 35 | rhsbl.sorbs.net (union of all results) |
| 9 | porn.rhs.mailpolice.com |
| 1 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| 1 | blackhole.securitysage.com |
| 1 | ex.dnsbl.org |
| Hits | DNS Zone |
| 91284 | (total number of domains tested, including 467 at SDSC) |
| 19155 | (union of all domain zones) |
| 7778 | whois.rfc-ignorant.org (union of all results) |
| 7068 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 4981 | abuse.rfc-ignorant.org |
| 2624 | multi.surbl.org |
| 2445 | l1.apews.rhsbl.uceprotect.net |
| 2306 | multi.uribl.com (union of all results) |
| 2236 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 2217 | postmaster.rfc-ignorant.org |
| 1689 | webmail.rhs.mailpolice.com |
| 1304 | bogusmx.rfc-ignorant.org |
| 999 | dsn.rfc-ignorant.org |
| 710 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 299 | porn.rhs.mailpolice.com |
| 218 | rhsbl.ahbl.org |
| 194 | bulk.rhs.mailpolice.com |
| 163 | blackhole.securitysage.com |
| 147 | adv.rhs.mailpolice.com |
| 94 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 94 | rhsbl.sorbs.net (union of all results) |
| 67 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| 29 | rddn.dnsbl.net.au (zone not intended for this use) |
| 20 | dynamic.rhs.mailpolice.com |
| 19 | ex.dnsbl.org |
| 3 | multi.uribl.com (result 127.0.0.8 = new domain or concealed contact) |
| 3 | bl.deadbeef.com |
| 1 | fraud.rhs.mailpolice.com |