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 2019-03-18 till 2019-03-24

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 85.27% 0%
DCC CHECK 74.97% 3.83%
DNSWL HIGH DNSWL 72.65% 0.62%
DNSWL LOW DNSWL 0.36% 0%
DNSWL MEDIUM DNSWL 6.9% 0.06%
DNSWL NONE DNSWL 2.71% 0.54%
DRONEBL DNSBL 70.54% 0%
GBUDB.COM TRUNCATE DNSBL 63.33% 0%
IMP SPAMLIST DNSBL 0% 0%
IX HASH CHECK 27.05% 0.02%
JIPPG DNSBL 22.68% 0%
JMF-BLACK DNSBL 74.2% 0%
JMF-WHITE DNSWL 9.45% 0.03%
MAILSPIKE BL DNSBL 55.95% 0%
MAILSPIKE WL DNSWL 0.05% 0%
NIX SPAM DNSBL 79.38% 0%
PSBL SURRIEL DNSBL 0% 0%
SORBS COMBINED DNSBL 68.42% 0.02%
SORBS DUL DNSBL 7.56% 0%
SORBS NEW AND RECENT SPAM DNSBL 51.9% 0.02%
SORBS WEB DNSBL 38.66% 0%
SPAM EATING MONKEY - BLACK DNSBL 59.11% 0%
SPAM EATING MONKEY - URI BLACK URIBL 72.83% 0.01%
SPAM EATING MONKEY - URI FRESH URIBL 0.09% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 0.15% 0%
SPAM EATING MONKEY - URI FRESH 15 URIBL 0.24% 0.01%
SPAM EATING MONKEY - URI RED URIBL 72.95% 0.09%
SPAMCOP DNSBL 80.95% 0%
SPAMHAUS DBL URIBL 78.04% 0.07%
SPAMHAUS PBL DNSBL 29.29% 0%
SPAMHAUS SBL URIBL 71.19% 0.02%
SPAMHAUS XBL DNSBL 85.27% 0%
SPAMHAUS ZEN DNSBL 87.35% 0%
SPAMRATS DYNA DNSBL 32.23% 0%
SPAMRATS NOPTR DNSBL 42.56% 0%
SPAMRATS SPAM DNSBL 58.45% 0%
SURBL ABUSE URIBL 75.3% 0%
SURBL COMBINED URIBL 75.36% 0%
SURBL CRACKED SITES URIBL 0% 0%
SURBL MALWARE URIBL 0% 0%
SURBL PHISHING URIBL 0.09% 0%
SWINOG DNSRBL DNSBL 0.86% 0%
SWINOG URIBL URIBL 0% 0%
UCEPROTECT 1 DNSBL 80.98% 0.13%
UCEPROTECT 2 DNSBL 17.2% 0.02%
UCEPROTECT 3 DNSBL 5.06% 0%
UNSUBSCRIBE BLACKLIST DNSBL 80.09% 0.02%
URIBL BLACKLIST URIBL 78.15% 0.02%
WPBL DNSBL 63.1% 0%

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