hostkarma.junkemailfilter.com (all results but 127.0.0.2, 127.0.0.3, and 127.0.0.4),
exemptions.ahbl.org,
query.bondedsender.org,
list.dnswl.org,
accredit.habeas.com,
iadb.isipp.com,
iadb2.isipp.com, and
wl.mailspike.net
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 |
| 201495 | (total number of IP addresses tested, including 179 at SDSC) |
| 198191 | (union of most IP zones) |
| 188976 | b.barracudacentral.org |
| 186383 | zen.spamhaus.org (union of all results) |
| 172644 | l2.apews.org |
| 156444 | zen.spamhaus.org (result 127.0.0.4 = Composite Blocking List) |
| 156251 | cbl.abuseat.org |
| 148889 | bl.mailspike.net (union of all results) |
| 143004 | hostkarma.junkemailfilter.com (result 127.0.0.2 = spam source) |
| 138675 | dnsbl-1.uceprotect.net |
| 137438 | dnsbl-2.uceprotect.net |
| 137297 | psbl.surriel.com |
| 130952 | dnsbl-3.uceprotect.net |
| 117576 | bl.spameatingmonkey.net |
| 116917 | bl.mailspike.net (result 127.0.0.10 = worst possible reputation) |
| 110886 | zen.spamhaus.org (result 127.0.0.11 = Spamhaus PBL, Spamhaus entry) |
| 96480 | dnsbl.sorbs.net (union of all results) |
| 90284 | hostkarma.junkemailfilter.com (result 127.0.1.1 = MTA sends QUIT) |
| 65593 | bl.mailspike.net (result 127.0.0.2 = distributed spam wave participant) |
| 56630 | dnsbl.sorbs.net (result 127.0.0.7 = hacked/vulnerable) |
| 52273 | dnsbl.sorbs.net (result 127.0.0.10 = dialup) |
| 51864 | blackholes.five-ten-sg.com (union of all results) |
| 50509 | bl.tiopan.com |
| 46303 | blackholes.five-ten-sg.com (result 127.0.0.2 = spam source) |
| 45675 | bl.spamcop.net |
| 39916 | bl.score.senderscore.com |
| 37933 | db.wpbl.info |
| 36956 | ubl.unsubscore.com |
| 36930 | zen.spamhaus.org (result 127.0.0.10 = Spamhaus PBL, ISP contributed) |
| 32296 | spam.dnsbl.sorbs.net |
| 29142 | ix.dnsbl.manitu.net |
| 27935 | no-more-funn.moensted.dk (union of all results) |
| 20880 | no-more-funn.moensted.dk (result 127.0.0.3 = dialup) |
| 17442 | mail-abuse.blacklist.jippg.org |
| 16981 | bl.mailspike.net (result 127.0.0.12 = bad reputation) |
| 13466 | dnsbl.inps.de |
| 9696 | hostkarma.junkemailfilter.com (result 127.0.1.2 = MTA does not send QUIT) |
| 7938 | bl.mailspike.net (result 127.0.0.11 = very bad reputation) |
| 6462 | no-more-funn.moensted.dk (result 127.0.0.2 = spam source) |
| 6033 | korea.services.net |
| 6005 | bl.spamcannibal.org |
| 4932 | dnsbl.ahbl.org (union of all results) |
| 4429 | spamsources.fabel.dk |
| 4237 | blackholes.five-ten-sg.com (result 127.0.0.9 = misc) |
| 4185 | list.dnswl.org (not a blacklist!) |
| 3340 | dnsbl.ahbl.org (result 127.0.0.4 = spam source) |
| 3114 | ips.backscatterer.org |
| 2896 | hostkarma.junkemailfilter.com (result 127.0.0.1 = whitelisted) |
| 2180 | tr.countries.nerd.dk |
| 2080 | dnsbl.njabl.org (union of all results) |
| 2073 | hostkarma.junkemailfilter.com (result 127.0.0.3 = mix of spam and nonspam) |
| 1830 | dnsbl.njabl.org (result 127.0.0.9 = open proxy) |
| 1745 | wl.mailspike.net (union of all results) (not a blacklist!) |
| 1611 | wl.mailspike.net (result 127.0.0.17 = possible legitimate sender) (not a blacklist!) |
| 1591 | dnsbl.ahbl.org (result 127.0.0.3 = open proxy) |
| 1312 | hostkarma.junkemailfilter.com (result 127.0.0.5 = do not blacklist) |
| 1298 | blackholes.five-ten-sg.com (result 127.0.0.4 = unconfirmed opt-in) |
| 482 | accredit.habeas.com (not a blacklist!) |
| 454 | zen.spamhaus.org (union of SBL and SBLCSS results) |
| 420 | zen.spamhaus.org (result 127.0.0.2 = Spamhaus SBL) |
| 410 | aspews.ext.sorbs.net |
| 401 | query.bondedsender.org (not a blacklist!) |
| 330 | no-more-funn.moensted.dk (result 127.0.0.10 = open proxy) |
| 290 | no-more-funn.moensted.dk (result 127.0.0.9 = misc) |
| 163 | dnsbl.njabl.org (result 127.0.0.2 = open relay) |
| 129 | tor.dnsbl.sectoor.de (result 127.0.0.2 = /24 contains a Tor server) |
| 129 | tor.dnsbl.sectoor.de (union of all results) |
| 125 | iadb2.isipp.com (not a blacklist!) |
| 118 | dnsbl.sorbs.net (result 127.0.0.6 = spam source) |
| 104 | hostkarma.junkemailfilter.com (result 127.0.0.4 = spam source aspirant) |
| 97 | wl.mailspike.net (result 127.0.0.18 = good reputation) (not a blacklist!) |
| 96 | iadb.isipp.com (not a blacklist!) |
| 93 | no-more-funn.moensted.dk (result 127.0.0.7 = spam haven) |
| 87 | dnsbl.njabl.org (result 127.0.0.4 = spam source) |
| 58 | bl.deadbeef.com |
| 37 | wl.mailspike.net (result 127.0.0.19 = very good reputation) (not a blacklist!) |
| 34 | zen.spamhaus.org (result 127.0.0.3 = Spamhaus SBLCSS) |
| 25 | blackholes.five-ten-sg.com (result 127.0.0.12 = spam-friendly freemail provider) |
| 17 | spamguard.leadmon.net (union of all results) |
| 11 | dnsbl-0.uceprotect.net |
| 10 | zen.spamhaus.org (result 127.0.0.5 = time-expired NJABL open proxy) |
| 7 | spamguard.leadmon.net (result 127.0.0.8 = open proxy) |
| 6 | multi.surbl.org |
| 5 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 5 | spamguard.leadmon.net (result 127.0.0.7 = spam source netblock) |
| 5 | spamguard.leadmon.net (result 127.0.0.9 = abused DNS server) |
| 5 | hostkarma.junkemailfilter.com (result 127.0.2.3 = domain first seen more than 7 days ago) |
| 5 | l2.bbfh.ext.sorbs.net |
| 5 | multi.uribl.com (union of all results) |
| 3 | dnsbl.sorbs.net (result 127.0.0.9 = zombie network) |
| 2 | blackholes.brainerd.net |
| 1 | blackholes.five-ten-sg.com (result 127.0.0.11 = TCPA violator) |
| 1 | dnsbl.ahbl.org (result 127.0.0.20 = blog/wiki/comment spam source) |
hostkarma.junkemailfilter.com zone only when the results are
127.0.0.2, 127.0.0.3, or 127.0.0.4 because other results are not blacklists.
| Hits | DNS Zone |
| 201495 | (total number of IP addresses whose names were tested, including 179 at SDSC) |
| 131951 | hostkarma.junkemailfilter.com (result 127.0.2.3 = domain first seen more than 7 days ago) |
| 121619 | hostkarma.junkemailfilter.com (result 127.0.1.1 = MTA sends QUIT) |
| 113677 | (union of most domain zones) |
| 96884 | l1.apews.org |
| 89813 | abuse.rfc-ignorant.org |
| 39254 | whois.rfc-ignorant.org (union of all results) |
| 37066 | dynamic.rhs.mailpolice.com |
| 28559 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 12757 | hostkarma.junkemailfilter.com (result 127.0.0.5 = do not blacklist) |
| 10695 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 5430 | webmail.rhs.mailpolice.com |
| 3128 | hostkarma.junkemailfilter.com (result 127.0.0.1 = whitelisted) |
| 2290 | hostkarma.junkemailfilter.com (result 127.0.1.4 = no verify host) |
| 865 | adv.rhs.mailpolice.com |
| 505 | hostkarma.junkemailfilter.com (result 127.0.0.2 = spam source) |
| 353 | urired.spameatingmonkey.net |
| 322 | hostkarma.junkemailfilter.com (result 127.0.0.3 = mix of spam and nonspam) |
| 224 | dbl.spamhaus.org |
| 100 | hostkarma.junkemailfilter.com (result 127.0.1.2 = MTA does not send QUIT) |
| 75 | hostkarma.junkemailfilter.com (result 127.0.2.1 = domain first seen today) |
| 65 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 65 | rhsbl.sorbs.net (union of all results) |
| 55 | bulk.rhs.mailpolice.com |
| 55 | hostkarma.junkemailfilter.com (result 127.0.2.2 = domain first seen in last 7 days) |
| 54 | postmaster.rfc-ignorant.org |
| 38 | dsn.rfc-ignorant.org (zone not intended for this use) |
| 38 | rhsbl.ahbl.org |
| 30 | bogusmx.rfc-ignorant.org |
| 25 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 25 | multi.uribl.com (union of all results) |
| 24 | fresh.spameatingmonkey.net |
| 22 | multi.surbl.org |
| 20 | dob.sibl.support-intelligence.net |
| 15 | porn.rhs.mailpolice.com |
| 2 | bl.deadbeef.com |
hostkarma.junkemailfilter.com zone only when the results are
127.0.0.2, 127.0.0.3, or 127.0.0.4 because other results are not blacklists.
| Hits | DNS Zone |
| 55501 | (total number of domains tested, including 153 at SDSC) |
| 52939 | hostkarma.junkemailfilter.com (result 127.0.2.3 = domain first seen more than 7 days ago) |
| 10503 | (union of most domain zones) |
| 6286 | hostkarma.junkemailfilter.com (result 127.0.1.1 = MTA sends QUIT) |
| 3089 | whois.rfc-ignorant.org (union of all results) |
| 3002 | hostkarma.junkemailfilter.com (result 127.0.0.5 = do not blacklist) |
| 2845 | whois.rfc-ignorant.org (result 127.0.0.7 = no whois data at all) |
| 2811 | abuse.rfc-ignorant.org |
| 2631 | urired.spameatingmonkey.net |
| 1993 | hostkarma.junkemailfilter.com (result 127.0.0.1 = whitelisted) |
| 1759 | postmaster.rfc-ignorant.org |
| 1165 | l1.apews.org |
| 1042 | bogusmx.rfc-ignorant.org |
| 983 | hostkarma.junkemailfilter.com (result 127.0.0.2 = spam source) |
| 865 | dbl.spamhaus.org |
| 836 | multi.surbl.org |
| 737 | multi.uribl.com (union of all results) |
| 727 | multi.uribl.com (result 127.0.0.2 = spam resource) |
| 605 | webmail.rhs.mailpolice.com |
| 418 | hostkarma.junkemailfilter.com (result 127.0.0.3 = mix of spam and nonspam) |
| 351 | dsn.rfc-ignorant.org |
| 262 | adv.rhs.mailpolice.com |
| 244 | whois.rfc-ignorant.org (result 127.0.0.5 = bad whois data) |
| 147 | porn.rhs.mailpolice.com |
| 42 | bulk.rhs.mailpolice.com |
| 33 | hostkarma.junkemailfilter.com (result 127.0.2.2 = domain first seen in last 7 days) |
| 29 | fresh.spameatingmonkey.net |
| 25 | rhsbl.sorbs.net (result 127.0.0.11 = domain uses bad address space) |
| 25 | rhsbl.sorbs.net (union of all results) |
| 23 | hostkarma.junkemailfilter.com (result 127.0.1.4 = no verify host) |
| 21 | rhsbl.ahbl.org |
| 16 | hostkarma.junkemailfilter.com (result 127.0.1.2 = MTA does not send QUIT) |
| 11 | dob.sibl.support-intelligence.net |
| 9 | dynamic.rhs.mailpolice.com |
| 9 | ex.dnsbl.org |
| 8 | multi.uribl.com (result 127.0.0.4 = opt-out spam resource) |
| 2 | multi.uribl.com (result 127.0.0.8 = new domain or concealed contact) |
| 2 | hostkarma.junkemailfilter.com (result 127.0.2.1 = domain first seen today) |
| 2 | bl.deadbeef.com |
| 1 | fraud.rhs.mailpolice.com |