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

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