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 2019-08-05 till 2019-08-11

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

Name Type Accuracy Inaccuracy
COMPOSITE BLOCKING LIST DNSBL 85.59% 0%
SPAM EATING MONKEY - BLACK DNSBL 19.82% 0%
GBUDB.COM TRUNCATE DNSBL 70.88% 0%
SPAMRATS SPAM DNSBL 72.81% 0%
SWINOG URIBL URIBL 0% 0%
UCEPROTECT 2 DNSBL 17.66% 0%
JIPPG DNSBL 21.95% 0%
SPAMHAUS PBL DNSBL 25.34% 0%
CBLCN PLUS DNSBL 0% 0%
DRONEBL DNSBL 74.36% 0%
MAILSPIKE BL DNSBL 33.5% 0%
JMF-WHITE DNSWL 16.37% 0%
SPAMHAUS ZEN DNSBL 86.68% 0%
SPAMHAUS XBL DNSBL 85.59% 0%
SWINOG DNSRBL DNSBL 0.08% 0%
UNSUBSCRIBE BLACKLIST DNSBL 76.29% 0%
SPAMCOP DNSBL 82.17% 0%
SURBL PHISHING URIBL 0.1% 0%
SPAMRATS NOPTR DNSBL 40.39% 0%
SORBS WEB DNSBL 32.27% 0%
PSBL SURRIEL DNSBL 64.51% 0%
IMP SPAMLIST DNSBL 0% 0%
NIX SPAM DNSBL 81.85% 0%
SORBS DUL DNSBL 6.19% 0%
SURBL CRACKED SITES URIBL 0% 0%
SPAMRATS DYNA DNSBL 28.03% 0%
SURBL MALWARE URIBL 0% 0%
IX HASH CHECK 17.54% 0.01%
SPAM EATING MONKEY - URI FRESH URIBL 1.93% 0.01%
SPAM EATING MONKEY - URI FRESH 10 URIBL 2.23% 0.01%
UCEPROTECT 1 DNSBL 87.94% 0.01%
JMF-BLACK DNSBL 76.49% 0.01%
MAILSPIKE WL DNSWL 0.04% 0.02%
DNSWL MEDIUM DNSWL 17.76% 0.02%
SPAM EATING MONKEY - URI FRESH 15 URIBL 2.67% 0.02%
SURBL ABUSE URIBL 78.84% 0.04%
SURBL COMBINED URIBL 78.94% 0.04%
DNSWL LOW DNSWL 5.31% 0.06%
URIBL BLACKLIST URIBL 83.68% 0.08%
DNSWL HIGH DNSWL 66.65% 0.08%
SPAMHAUS SBL URIBL 75.96% 0.09%
SPAMHAUS DBL URIBL 85.69% 0.11%
DNSWL NONE DNSWL 2.32% 0.32%
UCEPROTECT 3 DNSBL 9.91% 0.71%
SORBS COMBINED DNSBL 82.44% 0.84%
SORBS NEW AND RECENT SPAM DNSBL 78.05% 0.84%
WPBL DNSBL 64.25% 2.11%
DCC CHECK 64.29% 2.64%
SPAM EATING MONKEY - URI BLACK URIBL 33.8% 2.7%
SPAM EATING MONKEY - URI RED URIBL 35.49% 2.7%

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