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

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