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 2016-05-16 till 2016-05-22

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

Name Type Accuracy Inaccuracy
CBLCN PLUS DNSBL 10.35% 0.45%
COMPOSITE BLOCKING LIST DNSBL 73.27% 0%
DCC CHECK 67.81% 6.09%
DNSWL HIGH DNSWL 49.45% 0.58%
DNSWL LOW DNSWL 0.65% 0.55%
DNSWL MEDIUM DNSWL 15.65% 0.36%
DNSWL NONE DNSWL 1.21% 2.15%
DRONEBL DNSBL 23.95% 0%
GBUDB.COM TRUNCATE DNSBL 24.45% 0%
IMP SPAMLIST DNSBL 4.27% 0%
INPS.DE DNSBL DNSBL 45.43% 0%
IX HASH COMBINED CHECK 24.23% 0%
IX HASH MANITU CHECK 20.15% 0%
IX HASH SEM CHECK 4.63% 0%
JIPPG DNSBL 27.51% 0%
JMF-BLACK DNSBL 53.61% 0%
JMF-WHITE DNSWL 52.92% 0.85%
MAILSPIKE BL DNSBL 42.1% 0%
MAILSPIKE WL DNSWL 21.34% 1.71%
NIX SPAM DNSBL 58.51% 0%
PSBL SURRIEL DNSBL 62.25% 0%
SORBS COMBINED DNSBL 62.42% 0.23%
SORBS DUL DNSBL 6.53% 0.04%
SORBS NEW AND RECENT SPAM DNSBL 55.59% 0.19%
SORBS WEB DNSBL 33.87% 0%
SPAM EATING MONKEY - BLACK DNSBL 24.23% 0%
SPAM EATING MONKEY - URI BLACK URIBL 49.17% 0%
SPAM EATING MONKEY - URI FRESH URIBL 10.55% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 11.51% 0%
SPAM EATING MONKEY - URI FRESH 15 URIBL 11.87% 0%
SPAM EATING MONKEY - URI RED URIBL 49.17% 0%
SPAMCOP DNSBL 60.02% 0%
SPAMHAUS DBL URIBL 68.78% 0.14%
SPAMHAUS PBL DNSBL 35.82% 0.04%
SPAMHAUS SBL URIBL 17.37% 0.16%
SPAMHAUS XBL DNSBL 73.29% 0%
SPAMHAUS ZEN DNSBL 77.81% 0.04%
SPAMRATS DYNA DNSBL 30.01% 0%
SPAMRATS NOPTR DNSBL 28.08% 0%
SURBL ABUSE URIBL 58.78% 0%
SURBL COMBINED URIBL 58.81% 0%
SURBL CRACKED SITES URIBL 0.25% 0%
SURBL MALWARE URIBL 0.55% 0%
SURBL PHISHING URIBL 1.62% 0%
SWINOG DNSRBL DNSBL 0.08% 0%
SWINOG URIBL URIBL 23.05% 8.83%
UCEPROTECT 1 DNSBL 68.34% 0%
UCEPROTECT 2 DNSBL 22.55% 0%
UCEPROTECT 3 DNSBL 12.97% 0%
UNSUBSCRIBE BLACKLIST DNSBL 45.35% 0.06%
URIBL BLACKLIST URIBL 67.07% 0.1%
WPBL DNSBL 62.72% 3.77%

View the data processing guide to learn more.

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