hostkarma.junkemailfilter.com (127.0.0.1 result),
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
l2.apews.org zone is also excluded from the union.
| Hits | DNS Zone |
| 70369 | (total number of IP addresses tested, including 396 at SDSC) |
| 65651 | (union of most IP zones) |
| 54355 | zen.spamhaus.org (union of all results) |
| 54222 | l2.apews.org |
| 46330 | t1.dnsbl.net.au |
| 44146 | b.barracudacentral.org |
| 38727 | cbl.abuseat.org |
| 38672 | zen.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 35128 | zen.spamhaus.org (result 127.0.0.11 = Spamhaus PBL, Spamhaus entry) |
| 33057 | hostkarma.junkemailfilter.com (result 127.0.0.2 = spam source) |
| 30617 | dnsbl-1.uceprotect.net |
| 29661 | dnsbl-3.uceprotect.net |
| 27608 | dnsbl-2.uceprotect.net |
| 22752 | psbl.surriel.com |
| 22014 | dnsbl.sorbs.net (union of all results) |
| 21214 | blackholes.five-ten-sg.com (union of all results) |
| 20586 | no-more-funn.moensted.dk (union of all results) |
| 17833 | blackholes.five-ten-sg.com (result 127.0.0.2 = spam source) |
| 17627 | ubl.unsubscore.com |
| 16070 | dnsbl.sorbs.net (result 127.0.0.10 = dialup) |
| 11278 | no-more-funn.moensted.dk (result 127.0.0.3 = dialup) |
| 10513 | db.wpbl.info |
| 8891 | bl.spamcop.net |
| 8296 | no-more-funn.moensted.dk (result 127.0.0.2 = spam source) |
| 8182 | zen.spamhaus.org (result 127.0.0.10 = Spamhaus PBL, ISP contributed) |
| 7719 | countries.blackholes.us (result 127.1.5.6 = China) |
| 7008 | ix.dnsbl.manitu.net |
| 6578 | spam.dnsbl.sorbs.net |
| 5901 | dnsbl.sorbs.net (result 127.0.0.7 = hacked/vulnerable) |
| 3990 | list.dnswl.org (not a blacklist!) |
| 3913 | bl.spamcannibal.org |
| 3131 | spamsources.fabel.dk |
| 3094 | tr.countries.nerd.dk |
| 2986 | countries.blackholes.us (result 127.0.7.6 = Brazil) |
| 2803 | hostkarma.junkemailfilter.com (result 127.0.0.1 = whitelisted) |
| 2718 | dnsbl.inps.de |
| 2492 | korea.services.net |
| 2157 | blackholes.five-ten-sg.com (result 127.0.0.9 = misc) |
| 2126 | countries.blackholes.us (result 127.6.4.3 = Russia) |
| 2123 | countries.blackholes.us (result 127.7.9.2 = Turkey) |
| 1959 | countries.blackholes.us (result 127.4.1.0 = Korea) |
| 1948 | hostkarma.junkemailfilter.com (result 127.0.0.3 = mix of spam and nonspam) |
| 1424 | dnsbl.njabl.org (union of all results) |
| 1308 | mail-abuse.blacklist.jippg.org |
| 1264 | ips.backscatterer.org |
| 1193 | blackholes.five-ten-sg.com (result 127.0.0.4 = unconfirmed opt-in) |
| 1182 | rmst.dnsbl.net.au |
| 1146 | dnsbl.njabl.org (result 127.0.0.9 = open proxy) |
| 1005 | countries.blackholes.us (result 127.7.6.4 = Thailand) |
| 803 | aspews.ext.sorbs.net |
| 764 | no-more-funn.moensted.dk (result 127.0.0.10 = open proxy) |
| 700 | countries.blackholes.us (result 127.0.3.2 = Argentina) |
| 425 | zen.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 395 | countries.blackholes.us (result 127.1.5.8 = Taiwan) |
| 368 | countries.blackholes.us (result 127.3.9.2 = Japan) |
| 355 | countries.blackholes.us (result 127.4.8.4 = Mexico) |
| 340 | query.bondedsender.org (not a blacklist!) |
| 258 | hostkarma.junkemailfilter.com (result 127.0.0.4 = spam source aspirant) |
| 238 | dnsbl.njabl.org (result 127.0.0.4 = spam source) |
| 220 | accredit.habeas.com (not a blacklist!) |
| 196 | no-more-funn.moensted.dk (result 127.0.0.9 = misc) |
| 194 | iadb2.isipp.com (not a blacklist!) |
| 154 | iadb.isipp.com (not a blacklist!) |
| 143 | countries.blackholes.us (result 127.3.4.4 = Hong Kong) |
| 129 | zen.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 113 | countries.blackholes.us (result 127.7.0.2 = Singapore) |
| 90 | dnsbl.sorbs.net (result 127.0.0.6 = spam source) |
| 80 | work.drbl.croco.net |
| 77 | no-more-funn.moensted.dk (result 127.0.0.7 = spam haven) |
| 71 | countries.blackholes.us (result 127.4.5.8 = Malaysia) |
| 69 | dnsbl.ahbl.org (union of all results) |
| 58 | tor.dnsbl.sectoor.de (union of all results) |
| 56 | tor.dnsbl.sectoor.de (result 127.0.0.2 = /24 contains a Tor server) |
| 56 | bl.deadbeef.com |
| 49 | l2.bbfh.ext.sorbs.net |
| 47 | dnsbl.ahbl.org (result 127.0.0.3 = open proxy) |
| 40 | dnsbl.njabl.org (result 127.0.0.2 = open relay) |
| 39 | probes.dnsbl.net.au |
| 27 | dnsbl-0.uceprotect.net |
| 26 | dnsbl.sorbs.net (result 127.0.0.2 = open http proxy) |
| 23 | dnsbl.sorbs.net (result 127.0.0.3 = open socks proxy) |
| 22 | dnsbl.ahbl.org (result 127.0.0.4 = spam source) |
| 20 | blackholes.five-ten-sg.com (result 127.0.0.12 = spam-friendly freemail provider) |
| 16 | multi.surbl.org |
| 11 | blackholes.five-ten-sg.com (result 127.0.0.7 = spam haven) |
| 8 | spamguard.leadmon.net (union of all results) |
| 5 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 5 | multi.uribl.com (union of all results) |
| 4 | dnsbl.sorbs.net (result 127.0.0.5 = open relay) |
| 3 | spamguard.leadmon.net (result 127.0.0.7 = spam source netblock) |
| 3 | spamguard.leadmon.net (result 127.0.0.8 = open proxy) |
| 2 | tor.dnsbl.sectoor.de (result 127.0.0.1 = Tor server) |
| 2 | rdts.dnsbl.net.au |
| 2 | spamguard.leadmon.net (result 127.0.0.3 = spam source) |
| 2 | blackholes.brainerd.net |
| 1 | countries.blackholes.us (result 127.5.6.6 = Nigeria) |
| 1 | dnsbl.sorbs.net (result 127.0.0.4 = open proxy) |
| 1 | dob.sibl.support-intelligence.net |
| Hits | DNS Zone |
| 70369 | (total number of IP addresses whose names were tested, including 396 at SDSC) |
| 34610 | (union of all domain zones) |
| 25966 | l1.apews.org |
| 24454 | abuse.rfc-ignorant.org |
| 18527 | rddn.dnsbl.net.au |
| 14010 | whois.rfc-ignorant.org (union of all results) |
| 12705 | dynamic.rhs.mailpolice.com |
| 9205 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 4805 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 2117 | webmail.rhs.mailpolice.com |
| 814 | adv.rhs.mailpolice.com |
| 283 | rhsbl.ahbl.org |
| 165 | multi.surbl.org |
| 112 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 112 | multi.uribl.com (union of all results) |
| 66 | bogusmx.rfc-ignorant.org |
| 52 | postmaster.rfc-ignorant.org |
| 52 | bulk.rhs.mailpolice.com |
| 52 | dob.sibl.support-intelligence.net |
| 42 | dsn.rfc-ignorant.org (zone not intended for this use) |
| 32 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 32 | rhsbl.sorbs.net (union of all results) |
| 4 | bl.deadbeef.com |
| 2 | porn.rhs.mailpolice.com |
| Hits | DNS Zone |
| 38009 | (total number of domains tested, including 357 at SDSC) |
| 10455 | (union of all domain zones) |
| 4374 | whois.rfc-ignorant.org (union of all results) |
| 3985 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 2100 | abuse.rfc-ignorant.org |
| 1636 | bogusmx.rfc-ignorant.org |
| 1272 | multi.surbl.org |
| 1272 | postmaster.rfc-ignorant.org |
| 999 | l1.apews.org |
| 964 | multi.uribl.com (union of all results) |
| 929 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 738 | webmail.rhs.mailpolice.com |
| 452 | dsn.rfc-ignorant.org |
| 389 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 309 | adv.rhs.mailpolice.com |
| 121 | porn.rhs.mailpolice.com |
| 120 | rhsbl.ahbl.org |
| 115 | bulk.rhs.mailpolice.com |
| 32 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| 32 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 32 | rhsbl.sorbs.net (union of all results) |
| 19 | rddn.dnsbl.net.au (zone not intended for this use) |
| 12 | ex.dnsbl.org |
| 6 | dob.sibl.support-intelligence.net |
| 4 | dynamic.rhs.mailpolice.com |
| 3 | multi.uribl.com (result 127.0.0.8 = new domain or concealed contact) |
| 3 | fraud.rhs.mailpolice.com |
| 1 | bl.deadbeef.com |