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 2019-09-09 till 2019-09-15

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

Name Type Accuracy Inaccuracy
CBLCN PLUS DNSBL 0% 0%
COMPOSITE BLOCKING LIST DNSBL 84.33% 0%
DCC CHECK 63.31% 4.85%
DNSWL HIGH DNSWL 59.54% 0.15%
DNSWL LOW DNSWL 2.47% 0%
DNSWL MEDIUM DNSWL 21.29% 0.02%
DNSWL NONE DNSWL 3.58% 0.47%
DRONEBL DNSBL 74.78% 0%
GBUDB.COM TRUNCATE DNSBL 71.29% 0%
IMP SPAMLIST DNSBL 0% 0%
IX HASH CHECK 16% 0.36%
JIPPG DNSBL 22.74% 0%
JMF-BLACK DNSBL 71.94% 0%
JMF-WHITE DNSWL 17.32% 0.07%
MAILSPIKE BL DNSBL 73.68% 0%
MAILSPIKE WL DNSWL 0.65% 0.02%
NIX SPAM DNSBL 79.98% 0%
PSBL SURRIEL DNSBL 72.59% 0%
SORBS COMBINED DNSBL 80.3% 0.81%
SORBS DUL DNSBL 6.29% 0%
SORBS NEW AND RECENT SPAM DNSBL 73.36% 0.81%
SORBS WEB DNSBL 37.09% 0%
SPAM EATING MONKEY - BLACK DNSBL 26.47% 0%
SPAM EATING MONKEY - URI BLACK URIBL 27.09% 1.26%
SPAM EATING MONKEY - URI FRESH URIBL 2.41% 0.02%
SPAM EATING MONKEY - URI FRESH 10 URIBL 2.76% 0.03%
SPAM EATING MONKEY - URI FRESH 15 URIBL 3.18% 0.03%
SPAM EATING MONKEY - URI RED URIBL 29.2% 1.27%
SPAMCOP DNSBL 79.15% 0.02%
SPAMHAUS DBL URIBL 86.07% 0.12%
SPAMHAUS PBL DNSBL 24.25% 0%
SPAMHAUS SBL URIBL 74.23% 0.2%
SPAMHAUS XBL DNSBL 84.33% 0%
SPAMHAUS ZEN DNSBL 85.02% 0%
SPAMRATS DYNA DNSBL 31.14% 0%
SPAMRATS NOPTR DNSBL 37.01% 0%
SPAMRATS SPAM DNSBL 74.85% 0.03%
SURBL ABUSE URIBL 82.86% 0.03%
SURBL COMBINED URIBL 82.89% 0.03%
SURBL CRACKED SITES URIBL 0.02% 0%
SURBL MALWARE URIBL 0% 0%
SURBL PHISHING URIBL 0.05% 0%
SWINOG DNSRBL DNSBL 0.3% 0%
SWINOG URIBL URIBL 0% 0%
UCEPROTECT 1 DNSBL 88.63% 0.02%
UCEPROTECT 2 DNSBL 15.07% 0.03%
UCEPROTECT 3 DNSBL 8.21% 0%
UNSUBSCRIBE BLACKLIST DNSBL 76% 0%
URIBL BLACKLIST URIBL 85.67% 0.03%
WPBL DNSBL 70.02% 0%

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