exemptions.ahbl.org and
query.bondedsender.org zones because they are not
blacklists, and because it is too aggressive to be widely useful
the block.blars.org zone is also excluded.
| Hits | DNS Zone |
| 101185 | (total number of IP addresses tested, including 564 at SDSC) |
| 89956 | (union of most IP zones) |
| 72624 | t1.dnsbl.net.au |
| 61510 | block.blars.org |
| 56387 | zen.spamhaus.org (union of all results) |
| 56386 | sbl-xbl.spamhaus.org (union of all results) |
| 55909 | xbl.spamhaus.org (union of all results) |
| 55077 | cbl.abuseat.org |
| 55040 | xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 55039 | zen.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 55038 | sbl-xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 52829 | dnsbl.sorbs.net (union of all results) |
| 46752 | blackholes.five-ten-sg.com (union of all results) |
| 45141 | blackholes.five-ten-sg.com (result 127.0.0.2 = spam source) |
| 44280 | psbl.surriel.com |
| 42696 | dnsbl.sorbs.net (result 127.0.0.10 = dialup) |
| 41417 | dnsbl.tqmcube.com (union of all results) |
| 29761 | dynablock.njabl.org |
| 25573 | no-more-funn.moensted.dk (union of all results) |
| 21007 | dnsbl-1.uceprotect.net |
| 19118 | dnsbl-2.uceprotect.net |
| 18719 | dnsbl.tqmcube.com (result 127.0.0.2 = dialup) |
| 16194 | cn-kr.blackholes.us (result 127.0.0.2 = China) |
| 16194 | cn-kr.blackholes.us (union of all results) |
| 15762 | bl.spamcop.net |
| 14618 | no-more-funn.moensted.dk (result 127.0.0.3 = dialup) |
| 10402 | china.blackholes.us |
| 10295 | unconfirmed.dsbl.org |
| 10279 | dnsbl.tqmcube.com (result 127.0.0.5 = China) |
| 10163 | list.dsbl.org |
| 10152 | dsbl.dnsbl.net.au |
| 9994 | dnsbl.sorbs.net (result 127.0.0.7 = hacked/vulnerable) |
| 9603 | blacklist.spambag.org |
| 8046 | bl.csma.biz |
| 7448 | no-more-funn.moensted.dk (result 127.0.0.2 = spam source) |
| 6922 | dnsbl.tqmcube.com (result 127.0.0.3 = spam source) |
| 6500 | ubl.unsubscore.com |
| 6328 | combined-hib.dnsiplists.completewhois.com (union of all results) |
| 6276 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.4 = bad whois data) |
| 6230 | korea.services.net |
| 5832 | dnsbl.njabl.org (union of all results) |
| 5793 | korea.blackholes.us |
| 5666 | wpbl.dnsbl.net.au |
| 5502 | dnsbl.tqmcube.com (result 127.0.0.4 = South Korea) |
| 4354 | dnsbl.njabl.org (result 127.0.0.9 = open proxy) |
| 4060 | dnsbl.sorbs.net (result 127.0.0.6 = spam source) |
| 3503 | unsure.nether.net |
| 3448 | brazil.blackholes.us |
| 3266 | dnsbl.ahbl.org (union of all results) |
| 3182 | rmst.dnsbl.net.au |
| 3075 | spamsources.fabel.dk |
| 3042 | no-more-funn.moensted.dk (result 127.0.0.10 = open proxy) |
| 3033 | dnsbl.ahbl.org (result 127.0.0.3 = open proxy) |
| 2981 | zen.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 2981 | xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 2981 | sbl-xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 2725 | spam.wytnij.to |
| 2215 | tr.countries.nerd.dk |
| 2211 | turkey.blackholes.us |
| 2122 | mail-abuse.blacklist.jippg.org |
| 1978 | dnsbl-3.uceprotect.net |
| 1907 | dnsbl.sorbs.net (result 127.0.0.2 = open http proxy) |
| 1758 | japan.blackholes.us |
| 1649 | dnsbl.sorbs.net (result 127.0.0.3 = open socks proxy) |
| 1593 | argentina.blackholes.us |
| 1351 | taiwan.blackholes.us |
| 1293 | probes.dnsbl.net.au |
| 1193 | dnsbl.njabl.org (result 127.0.0.3 = dialup) |
| 1140 | mexico.blackholes.us |
| 1028 | l2.spews.dnsbl.sorbs.net |
| 969 | l1.spews.dnsbl.sorbs.net |
| 882 | bl.spamcannibal.org |
| 878 | russia.blackholes.us |
| 821 | blackholes.five-ten-sg.com (result 127.0.0.4 = unconfirmed opt-in) |
| 571 | sbl-xbl.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 571 | sbl.spamhaus.org |
| 568 | zen.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 552 | thailand.blackholes.us |
| 410 | malaysia.blackholes.us |
| 360 | blackholes.five-ten-sg.com (result 127.0.0.9 = misc) |
| 339 | no-more-funn.moensted.dk (result 127.0.0.7 = spam haven) |
| 338 | hongkong.blackholes.us |
| 326 | blackholes.five-ten-sg.com (result 127.0.0.7 = spam haven) |
| 300 | no-more-funn.moensted.dk (result 127.0.0.9 = misc) |
| 276 | ricn.dnsbl.net.au |
| 268 | singapore.blackholes.us |
| 248 | sbl.csma.biz |
| 226 | blackholes.uceb.org (union of all results) |
| 217 | dnsbl.ahbl.org (result 127.0.0.4 = spam source) |
| 176 | blackholes.uceb.org (result 127.0.0.3 = spam source) |
| 160 | blackholes.intersil.net |
| 160 | work.drbl.croco.net |
| 148 | dnsbl.njabl.org (result 127.0.0.4 = spam source) |
| 144 | dnsbl.njabl.org (result 127.0.0.2 = open relay) |
| 137 | query.bondedsender.org (not a blacklist!) |
| 136 | dnsbl.sorbs.net (result 127.0.0.4 = open proxy) |
| 110 | dnsbl.antispam.or.id |
| 100 | multihop.dsbl.org |
| 90 | flowgoaway.com |
| 88 | blackholes.five-ten-sg.com (result 127.0.0.12 = spam-friendly freemail provider) |
| 73 | relays.ordb.org |
| 67 | ohps.dnsbl.net.au |
| 62 | relays.nether.net |
| 52 | combined-hib.dnsiplists.completewhois.com (result 127.0.0.2 = unallocated IP address) |
| 32 | dnsbl.ahbl.org (result 127.0.0.7 = spam haven) |
| 30 | blackholes.uceb.org (result 127.0.0.5 = dialup) |
| 30 | no-more-funn.moensted.dk (result 127.0.0.5 = relay output) |
| 29 | osps.dnsbl.net.au |
| 26 | spamguard.leadmon.net (union of all results) |
| 24 | exemptions.ahbl.org (not a blacklist!) |
| 22 | rdts.dnsbl.net.au |
| 22 | tor.dnsbl.sectoor.de (union of all results) |
| 21 | tor.dnsbl.sectoor.de (result 127.0.0.2 = /24 contains a Tor server) |
| 21 | spamguard.leadmon.net (result 127.0.0.7 = spam source netblock) |
| 20 | blackholes.uceb.org (result 127.0.0.2 = open relay) |
| 15 | dnsbl.sorbs.net (result 127.0.0.5 = open relay) |
| 15 | dnsbl.ahbl.org (result 127.0.0.19 = open proxy test zone) |
| 10 | hil.habeas.com |
| 9 | nigeria.blackholes.us |
| 9 | multi.surbl.org |
| 9 | osrs.dnsbl.net.au |
| 7 | blackholes.brainerd.net |
| 6 | blackholes.five-ten-sg.com (result 127.0.0.10 = virus notices) |
| 5 | dnsbl.ahbl.org (result 127.0.0.15 = open relay) |
| 4 | bl.deadbeef.com |
| 3 | owps.dnsbl.net.au |
| 3 | spamguard.leadmon.net (result 127.0.0.3 = spam source) |
| 3 | blackholes.five-ten-sg.com (result 127.0.0.8 = open web form) |
| 2 | spamguard.leadmon.net (result 127.0.0.8 = open proxy) |
| 2 | blackholes.five-ten-sg.com (result 127.0.0.11 = TCPA violator) |
| 2 | blackholes.five-ten-sg.com (result 127.0.0.6 = open relay) |
| 2 | blackholes.five-ten-sg.com (result 127.0.0.13 = challenge-response source) |
| 2 | dnsbl.ahbl.org (result 127.0.0.10 = shoot on sight spammer) |
| 1 | tor.dnsbl.sectoor.de (result 127.0.0.1 = Tor server) |
| 1 | omrs.dnsbl.net.au |
| 1 | dnsbl.njabl.org (result 127.0.0.8 = open formmail.cgi) |
| 1 | no-more-funn.moensted.dk (result 127.0.0.8 = open web form) |
| 1 | no-more-funn.moensted.dk (result 127.0.0.4 = unconfirmed opt-in) |
| 1 | blackholes.five-ten-sg.com (result 127.0.0.5 = relay output) |
The blackholes.intersil.net zone "lists entrenched
spammers, mainsleaze and mainsleaze wannabes who have pestered users
at Intersil."
The flowgoaway.com zone lists FloNetwork systems.
| Hits | DNS Zone |
| 101185 | (total number of IP addresses whose names were tested, including 564 at SDSC) |
| 56081 | (union of all domain zones) |
| 40336 | abuse.rfc-ignorant.org |
| 38646 | rddn.dnsbl.net.au |
| 28827 | whois.rfc-ignorant.org (union of all results) |
| 27318 | dynamic.rhs.mailpolice.com |
| 20257 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 8575 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 3175 | webmail.rhs.mailpolice.com |
| 682 | rhsbl.ahbl.org |
| 522 | adv.rhs.mailpolice.com |
| 314 | postmaster.rfc-ignorant.org |
| 226 | multi.surbl.org |
| 132 | bulk.rhs.mailpolice.com |
| 94 | dsn.rfc-ignorant.org (zone not intended for this use) |
| 91 | bogusmx.rfc-ignorant.org |
| 14 | porn.rhs.mailpolice.com |
| 2 | bl.deadbeef.com |
| 1 | ex.dnsbl.org |
| Hits | DNS Zone |
| 60946 | (total number of domains tested, including 500 at SDSC) |
| 12649 | (union of all domain zones) |
| 4784 | whois.rfc-ignorant.org (union of all results) |
| 4106 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 3654 | abuse.rfc-ignorant.org |
| 2007 | multi.surbl.org |
| 1634 | webmail.rhs.mailpolice.com |
| 1436 | postmaster.rfc-ignorant.org |
| 1106 | rhsbl.ahbl.org |
| 1017 | dsn.rfc-ignorant.org |
| 911 | bogusmx.rfc-ignorant.org |
| 678 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 317 | porn.rhs.mailpolice.com |
| 251 | bulk.rhs.mailpolice.com |
| 173 | adv.rhs.mailpolice.com |
| 164 | blackhole.securitysage.com |
| 54 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 54 | rhsbl.sorbs.net (union of all results) |
| 17 | rddn.dnsbl.net.au (zone not intended for this use) |
| 17 | ex.dnsbl.org |
| 7 | dynamic.rhs.mailpolice.com |
| 1 | cart00ney.surriel.com |