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 2017-03-13 till 2017-03-19

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

Name Type Accuracy Inaccuracy
IX HASH COMBINED CHECK 24.57% 0.02%
DCC CHECK 57.72% 6.84%
IX HASH SEM CHECK 0% 0%
IX HASH MANITU CHECK 24.57% 0.02%
COMPOSITE BLOCKING LIST DNSBL 83.47% 0%
SPAM EATING MONKEY - BLACK DNSBL 28.05% 0%
UNSUBSCRIBE BLACKLIST DNSBL 75.81% 0.32%
JMF-BLACK DNSBL 73.41% 0.01%
JIPPG DNSBL 7.95% 0%
GBUDB.COM TRUNCATE DNSBL 31% 0%
SPAMHAUS PBL DNSBL 34.89% 0%
SORBS COMBINED DNSBL 81.21% 0.85%
CBLCN PLUS DNSBL 6.26% 0.84%
DRONEBL DNSBL 26.26% 0%
MAILSPIKE BL DNSBL 56.04% 0%
SPAMHAUS XBL DNSBL 83.47% 0%
WPBL DNSBL 75% 0.01%
SPAMHAUS ZEN DNSBL 85.39% 0%
SORBS NEW AND RECENT SPAM DNSBL 72.29% 0.84%
INPS.DE DNSBL DNSBL 57.14% 0%
SORBS WEB DNSBL 35.14% 0%
SPAMCOP DNSBL 72.81% 0%
PSBL SURRIEL DNSBL 65.12% 0.1%
SORBS DUL DNSBL 8.33% 0%
IMP SPAMLIST DNSBL 2.44% 0%
NIX SPAM DNSBL 51.22% 0%
SPAMRATS DYNA DNSBL 32.66% 0%
SPAMRATS NOPTR DNSBL 36.75% 0%
UCEPROTECT 1 DNSBL 83.6% 0%
UCEPROTECT 2 DNSBL 14.09% 0.1%
SWINOG DNSRBL DNSBL 0.24% 0%
UCEPROTECT 3 DNSBL 9.73% 0%
DNSWL MEDIUM DNSWL 7.32% 0.07%
JMF-WHITE DNSWL 36.85% 0.23%
MAILSPIKE WL DNSWL 14.93% 1.26%
DNSWL NONE DNSWL 2.76% 0.92%
DNSWL HIGH DNSWL 80.57% 0.24%
DNSWL LOW DNSWL 0.23% 0.18%
SURBL PHISHING URIBL 56.73% 0%
SURBL MALWARE URIBL 0.04% 0%
SURBL COMBINED URIBL 70.05% 0%
SPAM EATING MONKEY - URI RED URIBL 64.03% 0.4%
SPAM EATING MONKEY - URI FRESH 10 URIBL 0.5% 0%
SPAM EATING MONKEY - URI BLACK URIBL 64.03% 0.4%
SURBL CRACKED SITES URIBL 1.36% 0%
SPAM EATING MONKEY - URI FRESH URIBL 0.4% 0%
SPAMHAUS SBL URIBL 2.11% 0.04%
SPAM EATING MONKEY - URI FRESH 15 URIBL 0.58% 0.01%
SWINOG URIBL URIBL 68.86% 8.15%
SURBL ABUSE URIBL 68.96% 0%
SPAMHAUS DBL URIBL 81.95% 0.13%
URIBL BLACKLIST URIBL 78.72% 0.03%

View the data processing guide to learn more.

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