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

2016-05-08

SURBL ABUSE was added and therein merged individual lists were removed.
» More news

Blacklists performance from 2016-07-11 till 2016-07-17

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

Name Type Accuracy Inaccuracy
CBLCN PLUS DNSBL 11.69% 2.78%
COMPOSITE BLOCKING LIST DNSBL 62.2% 0%
DCC CHECK 58.19% 5.77%
DNSWL HIGH DNSWL 68.27% 0.68%
DNSWL LOW DNSWL 3.04% 0.2%
DNSWL MEDIUM DNSWL 6.72% 0.04%
DNSWL NONE DNSWL 0.73% 2.23%
DRONEBL DNSBL 20.91% 0%
GBUDB.COM TRUNCATE DNSBL 25.87% 0%
IMP SPAMLIST DNSBL 3.46% 0%
INPS.DE DNSBL DNSBL 35.14% 0.01%
IX HASH COMBINED CHECK 25% 0.02%
IX HASH MANITU CHECK 14.39% 0.02%
IX HASH SEM CHECK 16.89% 0%
JIPPG DNSBL 16.14% 0%
JMF-BLACK DNSBL 56.44% 0%
JMF-WHITE DNSWL 69.49% 0.83%
MAILSPIKE BL DNSBL 30.96% 0%
MAILSPIKE WL DNSWL 18.56% 2.78%
NIX SPAM DNSBL 37.72% 0%
PSBL SURRIEL DNSBL 59.26% 0%
SORBS COMBINED DNSBL 53.58% 0.52%
SORBS DUL DNSBL 4.89% 0%
SORBS NEW AND RECENT SPAM DNSBL 43.2% 0.52%
SORBS WEB DNSBL 20.79% 0%
SPAM EATING MONKEY - BLACK DNSBL 15.1% 0%
SPAM EATING MONKEY - URI BLACK URIBL 22.58% 0.13%
SPAM EATING MONKEY - URI FRESH URIBL 0.87% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 1.11% 0%
SPAM EATING MONKEY - URI FRESH 15 URIBL 1.59% 0.03%
SPAM EATING MONKEY - URI RED URIBL 22.58% 0.13%
SPAMCOP DNSBL 46.86% 0%
SPAMHAUS DBL URIBL 66.97% 0.21%
SPAMHAUS PBL DNSBL 30.92% 0%
SPAMHAUS SBL URIBL 14.59% 0.18%
SPAMHAUS XBL DNSBL 62.2% 0%
SPAMHAUS ZEN DNSBL 67.09% 0%
SPAMRATS DYNA DNSBL 20.11% 0%
SPAMRATS NOPTR DNSBL 29.93% 0%
SURBL ABUSE URIBL 32.55% 0.05%
SURBL COMBINED URIBL 32.67% 0.06%
SURBL CRACKED SITES URIBL 0.08% 0%
SURBL MALWARE URIBL 0.08% 0%
SURBL PHISHING URIBL 0.12% 0.01%
SWINOG DNSRBL DNSBL 0.28% 0%
SWINOG URIBL URIBL 17.77% 11.12%
UCEPROTECT 1 DNSBL 63.08% 0.02%
UCEPROTECT 2 DNSBL 22.97% 0.02%
UCEPROTECT 3 DNSBL 8.39% 0%
UNSUBSCRIBE BLACKLIST DNSBL 52.54% 0.61%
URIBL BLACKLIST URIBL 49.09% 0.02%
WPBL DNSBL 49.48% 0%

View the data processing guide to learn more.

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