Blacklist Monitor

Welcome to our Blacklist Performance Monitoring, tracking more than 40 blacklists.

Blacklists, also known as RBL, DNSBL or URIBL, help administrators to block messages from specific IP's which have a history of sending spam. They can be used by software like SpamAssassin to reject or flag unwanted messages. Most public blacklists have their own standards and criteria for listing spammers. Hence, results can vary greatly from one to the other.

Latest News

2018-10-08

Removed dnsbl.inps.de as the service is out of operation.
» More news

Blacklists performance from 2019-10-07 till 2019-10-13

Below are weekly statistics of accuracy and failure rates for specific blacklists:

Name Type Accuracy Inaccuracy
COMPOSITE BLOCKING LIST DNSBL 87.22% 0%
SPAM EATING MONKEY - BLACK DNSBL 27.13% 0%
JIPPG DNSBL 23.72% 0%
SPAMRATS SPAM DNSBL 79.1% 0%
WPBL DNSBL 70.17% 0%
UCEPROTECT 2 DNSBL 13.62% 0%
UCEPROTECT 3 DNSBL 7.49% 0%
SPAMHAUS PBL DNSBL 26.9% 0%
DNSWL MEDIUM DNSWL 18.3% 0%
CBLCN PLUS DNSBL 0% 0%
DRONEBL DNSBL 77.37% 0%
MAILSPIKE BL DNSBL 4.59% 0%
JMF-WHITE DNSWL 13.81% 0%
SPAMHAUS ZEN DNSBL 88.47% 0%
SPAMHAUS XBL DNSBL 87.22% 0%
UCEPROTECT 1 DNSBL 90.09% 0%
UNSUBSCRIBE BLACKLIST DNSBL 82.13% 0%
SORBS WEB DNSBL 44.77% 0%
SPAMCOP DNSBL 83.06% 0%
SWINOG URIBL URIBL 0% 0%
PSBL SURRIEL DNSBL 74.57% 0%
SORBS DUL DNSBL 6.04% 0%
IMP SPAMLIST DNSBL 0% 0%
NIX SPAM DNSBL 82.07% 0%
SPAMRATS NOPTR DNSBL 39.38% 0%
SPAMRATS DYNA DNSBL 28.35% 0%
SURBL PHISHING URIBL 0% 0%
SURBL MALWARE URIBL 0% 0%
SURBL CRACKED SITES URIBL 0.04% 0%
GBUDB.COM TRUNCATE DNSBL 70.17% 0.01%
SURBL ABUSE URIBL 79.58% 0.01%
SWINOG DNSRBL DNSBL 0.08% 0.01%
SURBL COMBINED URIBL 79.63% 0.01%
DNSWL LOW DNSWL 2.63% 0.02%
SPAM EATING MONKEY - URI FRESH 15 URIBL 2.15% 0.02%
SPAM EATING MONKEY - URI FRESH URIBL 1.45% 0.02%
SPAM EATING MONKEY - URI FRESH 10 URIBL 1.81% 0.02%
JMF-BLACK DNSBL 74.59% 0.02%
SPAMHAUS DBL URIBL 86.02% 0.03%
SPAM EATING MONKEY - URI RED URIBL 36.22% 0.03%
SPAM EATING MONKEY - URI BLACK URIBL 34.9% 0.03%
MAILSPIKE WL DNSWL 0.14% 0.06%
IX HASH CHECK 14.48% 0.07%
SPAMHAUS SBL URIBL 79.04% 0.13%
URIBL BLACKLIST URIBL 85.39% 0.14%
DNSWL NONE DNSWL 2.31% 0.38%
DNSWL HIGH DNSWL 65.11% 0.51%
SORBS NEW AND RECENT SPAM DNSBL 74.91% 1.03%
SORBS COMBINED DNSBL 82.49% 1.03%
DCC CHECK 63.14% 2.6%

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