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 2018-12-03 till 2018-12-09

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

Name Type Accuracy Inaccuracy
DCC CHECK 73.47% 3.85%
IX HASH CHECK 12.17% 0.02%
JMF-BLACK DNSBL 74.38% 0%
COMPOSITE BLOCKING LIST DNSBL 83.15% 0%
SPAM EATING MONKEY - BLACK DNSBL 43.31% 0%
GBUDB.COM TRUNCATE DNSBL 64.02% 0%
WPBL DNSBL 73.4% 0%
SPAMRATS SPAM DNSBL 17.38% 0%
JIPPG DNSBL 19.7% 0%
SPAMHAUS PBL DNSBL 24.14% 0%
SORBS COMBINED DNSBL 84.67% 1.54%
CBLCN PLUS DNSBL 0% 0%
DRONEBL DNSBL 69.3% 0%
MAILSPIKE BL DNSBL 77.1% 0%
SPAMHAUS XBL DNSBL 83.15% 0%
UCEPROTECT 3 DNSBL 5.58% 0%
SPAMHAUS ZEN DNSBL 86.45% 0%
SORBS NEW AND RECENT SPAM DNSBL 82.21% 1.54%
UNSUBSCRIBE BLACKLIST DNSBL 80.43% 0.04%
SORBS WEB DNSBL 13.58% 0%
SPAMCOP DNSBL 81.98% 0.01%
UCEPROTECT 2 DNSBL 19.57% 0%
PSBL SURRIEL DNSBL 85.27% 0%
SORBS DUL DNSBL 4.44% 0%
IMP SPAMLIST DNSBL 0% 0%
NIX SPAM DNSBL 81.37% 0%
SPAMRATS NOPTR DNSBL 37.66% 0%
SPAMRATS DYNA DNSBL 30.97% 0%
SWINOG DNSRBL DNSBL 0.17% 0%
UCEPROTECT 1 DNSBL 90.15% 0%
JMF-WHITE DNSWL 86.44% 0.47%
DNSWL MEDIUM DNSWL 4.89% 0%
MAILSPIKE WL DNSWL 0.06% 0.13%
DNSWL NONE DNSWL 5.94% 0.71%
DNSWL HIGH DNSWL 80.93% 0.17%
DNSWL LOW DNSWL 0.79% 0.1%
SURBL CRACKED SITES URIBL 0.07% 0%
SPAM EATING MONKEY - URI RED URIBL 22.33% 6.24%
SURBL COMBINED URIBL 81.14% 0%
SPAM EATING MONKEY - URI BLACK URIBL 21.79% 6.2%
URIBL BLACKLIST URIBL 81.98% 0.06%
SPAM EATING MONKEY - URI FRESH 10 URIBL 0.67% 0%
SPAM EATING MONKEY - URI FRESH URIBL 0.47% 0%
SPAMHAUS DBL URIBL 81.14% 0.04%
SPAM EATING MONKEY - URI FRESH 15 URIBL 0.77% 0%
SURBL PHISHING URIBL 0.07% 0%
SURBL MALWARE URIBL 0% 0%
SWINOG URIBL URIBL 0% 0%
SURBL ABUSE URIBL 81.04% 0%
SPAMHAUS SBL URIBL 74.98% 0.09%

View the data processing guide to learn more.

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