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.
Because it is too aggressive to be widely useful the
block.blars.org zone is also excluded.
| Hits | DNS Zone |
| 141583 | (total number of IP addresses tested, including 487 at SDSC) |
| 133998 | (union of most IP zones) |
| 113214 | t1.dnsbl.net.au |
| 102551 | zen.spamhaus.org (union of all results) |
| 83401 | dnsbl.sorbs.net (union of all results) |
| 79829 | sbl-xbl.spamhaus.org (union of all results) |
| 79304 | xbl.spamhaus.org (union of all results) |
| 78880 | cbl.abuseat.org |
| 78815 | zen.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 78815 | sbl-xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 78814 | xbl.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 70802 | block.blars.org |
| 70593 | no-more-funn.moensted.dk (union of all results) |
| 68992 | dnsbl.sorbs.net (result 127.0.0.10 = dialup) |
| 65787 | blackholes.five-ten-sg.com (union of all results) |
| 64621 | psbl.surriel.com |
| 61411 | blackholes.five-ten-sg.com (result 127.0.0.2 = spam source) |
| 58015 | dnsbl.tqmcube.com (union of all results) |
| 53441 | no-more-funn.moensted.dk (result 127.0.0.3 = dialup) |
| 51659 | pbl.spamhaus.org (union of all results) |
| 51589 | dynablock.njabl.org |
| 51524 | zen.spamhaus.org (result 127.0.0.11 = Spamhaus PBL, Spamhaus entry) |
| 51524 | pbl.spamhaus.org (result 127.0.0.11 = Spamhaus entry) |
| 45734 | dnsbl-1.uceprotect.net |
| 41960 | dnsbl-2.uceprotect.net |
| 40067 | dnsbl.tqmcube.com (result 127.0.0.2 = dialup) |
| 24358 | bl.spamcop.net |
| 23500 | dnsbl-3.uceprotect.net |
| 20948 | dnsbl.sorbs.net (result 127.0.0.7 = hacked/vulnerable) |
| 18137 | wpbl.dnsbl.net.au |
| 16579 | l2.apews.dnsbl.uceprotect.net |
| 15516 | bl.csma.biz |
| 13522 | dnsbl.tqmcube.com (result 127.0.0.3 = spam source) |
| 12160 | unconfirmed.dsbl.org |
| 12076 | list.dsbl.org |
| 12065 | dsbl.dnsbl.net.au |
| 10271 | no-more-funn.moensted.dk (result 127.0.0.2 = spam source) |
| 10086 | ubl.unsubscore.com |
| 9432 | cn-kr.blackholes.us (result 127.0.0.2 = China) |
| 9432 | cn-kr.blackholes.us (union of all results) |
| 8475 | unsure.nether.net |
| 8126 | ix.dnsbl.manitu.net |
| 7046 | dnsbl.njabl.org (union of all results) |
| 6910 | blacklist.spambag.org |
| 6474 | no-more-funn.moensted.dk (result 127.0.0.10 = open proxy) |
| 6175 | mail-abuse.blacklist.jippg.org |
| 6095 | dnsbl.tqmcube.com (result 127.0.0.4 = South Korea) |
| 6056 | korea.services.net |
| 5262 | korea.blackholes.us |
| 5235 | rmst.dnsbl.net.au |
| 5195 | tr.countries.nerd.dk |
| 5186 | turkey.blackholes.us |
| 4619 | dnsbl.tqmcube.com (result 127.0.0.5 = China) |
| 4167 | china.blackholes.us |
| 3789 | dnsbl.njabl.org (result 127.0.0.9 = open proxy) |
| 3630 | brazil.blackholes.us |
| 3244 | blackholes.five-ten-sg.com (result 127.0.0.9 = misc) |
| 3079 | russia.blackholes.us |
| 3044 | dnsbl.njabl.org (result 127.0.0.3 = dialup) |
| 2605 | dnsbl.sorbs.net (result 127.0.0.6 = spam source) |
| 2600 | bl.spamcannibal.org |
| 2593 | dnsbl.ahbl.org (union of all results) |
| 2469 | dnsbl.ahbl.org (result 127.0.0.3 = open proxy) |
| 2184 | zen.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 2184 | xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 2184 | sbl-xbl.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 1866 | spamsources.fabel.dk |
| 1849 | japan.blackholes.us |
| 1823 | probes.dnsbl.net.au |
| 1658 | taiwan.blackholes.us |
| 1445 | list.dnswl.org (not a blacklist!) |
| 1227 | thailand.blackholes.us |
| 1020 | argentina.blackholes.us |
| 944 | dnsbl.sorbs.net (result 127.0.0.2 = open http proxy) |
| 857 | blackholes.five-ten-sg.com (result 127.0.0.4 = unconfirmed opt-in) |
| 779 | zen.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 779 | sbl-xbl.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 779 | sbl.spamhaus.org |
| 734 | dnsbl.sorbs.net (result 127.0.0.3 = open socks proxy) |
| 715 | malaysia.blackholes.us |
| 672 | l1.spews.dnsbl.sorbs.net |
| 644 | mexico.blackholes.us |
| 481 | blackholes.uceb.org (union of all results) |
| 448 | blackholes.uceb.org (result 127.0.0.6 = spam haven) |
| 415 | l2.spews.dnsbl.sorbs.net |
| 392 | singapore.blackholes.us |
| 313 | hongkong.blackholes.us |
| 309 | no-more-funn.moensted.dk (result 127.0.0.7 = spam haven) |
| 269 | no-more-funn.moensted.dk (result 127.0.0.9 = misc) |
| 223 | blackholes.five-ten-sg.com (result 127.0.0.7 = spam haven) |
| 201 | blackholes.uceb.org (result 127.0.0.3 = spam source) |
| 201 | work.drbl.croco.net |
| 195 | sbl.csma.biz |
| 135 | zen.spamhaus.org (result 127.0.0.10 = Spamhaus PBL, ISP contributed) |
| 135 | pbl.spamhaus.org (result 127.0.0.10 = ISP contributed) |
| 120 | iadb.isipp.com (not a blacklist!) |
| 111 | query.bondedsender.org (not a blacklist!) |
| 109 | dnsbl.njabl.org (result 127.0.0.4 = spam source) |
| 108 | accredit.habeas.com (not a blacklist!) |
| 106 | dnsbl.ahbl.org (result 127.0.0.19 = open proxy test zone) |
| 105 | dnsbl.njabl.org (result 127.0.0.2 = open relay) |
| 72 | flowgoaway.com |
| 59 | spam.wytnij.to |
| 58 | bl.deadbeef.com |
| 57 | iadb2.isipp.com (not a blacklist!) |
| 56 | multihop.dsbl.org |
| 47 | blackholes.five-ten-sg.com (result 127.0.0.12 = spam-friendly freemail provider) |
| 32 | tor.dnsbl.sectoor.de (result 127.0.0.2 = /24 contains a Tor server) |
| 32 | dnsbl.sorbs.net (result 127.0.0.4 = open proxy) |
| 32 | tor.dnsbl.sectoor.de (union of all results) |
| 25 | relays.nether.net |
| 25 | spamguard.leadmon.net (union of all results) |
| 23 | multi.surbl.org |
| 23 | spamguard.leadmon.net (result 127.0.0.7 = spam source netblock) |
| 22 | dnsbl.ahbl.org (result 127.0.0.15 = open relay) |
| 22 | dnsbl.ahbl.org (result 127.0.0.7 = spam haven) |
| 20 | ohps.dnsbl.net.au |
| 19 | osps.dnsbl.net.au |
| 17 | nigeria.blackholes.us |
| 14 | rdts.dnsbl.net.au |
| 13 | exemptions.ahbl.org (not a blacklist!) |
| 13 | dnsbl.ahbl.org (result 127.0.0.10 = shoot on sight spammer) |
| 11 | blackholes.uceb.org (result 127.0.0.5 = dialup) |
| 11 | owps.dnsbl.net.au |
| 9 | blackholes.uceb.org (result 127.0.0.2 = open relay) |
| 9 | dnsbl.ahbl.org (result 127.0.0.4 = spam source) |
| 7 | osrs.dnsbl.net.au |
| 4 | dnsbl.sorbs.net (result 127.0.0.5 = open relay) |
| 3 | blackholes.brainerd.net |
| 2 | dnsbl.njabl.org (result 127.0.0.8 = open formmail.cgi) |
| 2 | spamguard.leadmon.net (result 127.0.0.3 = spam source) |
| 2 | blackholes.five-ten-sg.com (result 127.0.0.8 = open web form) |
| 1 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 1 | dnsbl.sorbs.net (result 127.0.0.9 = zombie network) |
| 1 | omrs.dnsbl.net.au |
| 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 | multi.uribl.com (union of all results) |
| Hits | DNS Zone |
| 141583 | (total number of IP addresses whose names were tested, including 487 at SDSC) |
| 90753 | (union of all domain zones) |
| 67352 | rddn.dnsbl.net.au |
| 56914 | abuse.rfc-ignorant.org |
| 46740 | dynamic.rhs.mailpolice.com |
| 38263 | whois.rfc-ignorant.org (union of all results) |
| 32365 | l1.apews.rhsbl.uceprotect.net |
| 23113 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 15151 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 5014 | webmail.rhs.mailpolice.com |
| 547 | postmaster.rfc-ignorant.org |
| 474 | adv.rhs.mailpolice.com |
| 310 | multi.surbl.org |
| 263 | multi.uribl.com (union of all results) |
| 262 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 243 | rhsbl.ahbl.org |
| 146 | bl.deadbeef.com |
| 100 | dsn.rfc-ignorant.org (zone not intended for this use) |
| 98 | bogusmx.rfc-ignorant.org |
| 85 | bulk.rhs.mailpolice.com |
| 11 | porn.rhs.mailpolice.com |
| 1 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| Hits | DNS Zone |
| 80939 | (total number of domains tested, including 462 at SDSC) |
| 16423 | (union of all domain zones) |
| 7722 | whois.rfc-ignorant.org (union of all results) |
| 7016 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 4164 | abuse.rfc-ignorant.org |
| 2156 | multi.surbl.org |
| 2040 | webmail.rhs.mailpolice.com |
| 1785 | multi.uribl.com (union of all results) |
| 1743 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 1601 | postmaster.rfc-ignorant.org |
| 972 | bogusmx.rfc-ignorant.org |
| 821 | dsn.rfc-ignorant.org |
| 706 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 551 | rhsbl.ahbl.org |
| 337 | porn.rhs.mailpolice.com |
| 220 | adv.rhs.mailpolice.com |
| 194 | bulk.rhs.mailpolice.com |
| 143 | blackhole.securitysage.com |
| 62 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 62 | rhsbl.sorbs.net (union of all results) |
| 37 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| 29 | rddn.dnsbl.net.au (zone not intended for this use) |
| 15 | ex.dnsbl.org |
| 13 | l1.apews.rhsbl.uceprotect.net |
| 10 | dynamic.rhs.mailpolice.com |
| 5 | multi.uribl.com (result 127.0.0.8 = new domain or concealed contact) |
| 2 | fraud.rhs.mailpolice.com |
| 1 | bl.deadbeef.com |
| 1 | cart00ney.surriel.com |