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 2017-04-17 till 2017-04-23

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

Name Type Accuracy Inaccuracy
SURBL COMBINED URIBL 57.36% 0%
COMPOSITE BLOCKING LIST DNSBL 70.07% 0%
SPAM EATING MONKEY - BLACK DNSBL 38.66% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 0.57% 0%
SPAM EATING MONKEY - URI FRESH 15 URIBL 0.64% 0%
WPBL DNSBL 64.12% 0%
JMF-BLACK DNSBL 56.21% 0%
JIPPG DNSBL 21.87% 0%
SPAMHAUS PBL DNSBL 33.55% 0%
IX HASH SEM CHECK 0% 0%
DRONEBL DNSBL 27.43% 0%
MAILSPIKE BL DNSBL 50.53% 0%
SPAM EATING MONKEY - URI FRESH URIBL 0.37% 0%
SPAMHAUS ZEN DNSBL 75.13% 0%
SPAMHAUS XBL DNSBL 70.09% 0%
UCEPROTECT 3 DNSBL 13.62% 0%
INPS.DE DNSBL DNSBL 55.94% 0%
SURBL CRACKED SITES URIBL 0.84% 0%
SURBL MALWARE URIBL 12.9% 0%
SURBL ABUSE URIBL 53.67% 0%
SPAMRATS NOPTR DNSBL 33.72% 0%
SORBS WEB DNSBL 40.18% 0%
SPAMRATS DYNA DNSBL 21.01% 0%
PSBL SURRIEL DNSBL 51.71% 0%
SURBL PHISHING URIBL 32.15% 0%
SORBS DUL DNSBL 5.09% 0%
SWINOG DNSRBL DNSBL 0.49% 0%
NIX SPAM DNSBL 54.76% 0%
IMP SPAMLIST DNSBL 1.84% 0%
IX HASH MANITU CHECK 23.18% 0.01%
IX HASH COMBINED CHECK 23.18% 0.01%
GBUDB.COM TRUNCATE DNSBL 23.62% 0.01%
UCEPROTECT 1 DNSBL 76.6% 0.02%
DNSWL LOW DNSWL 0.23% 0.07%
SPAMCOP DNSBL 63.23% 0.07%
SPAM EATING MONKEY - URI RED URIBL 27.33% 0.07%
SPAM EATING MONKEY - URI BLACK URIBL 27.33% 0.07%
DNSWL MEDIUM DNSWL 8.13% 0.1%
SPAMHAUS SBL URIBL 9.78% 0.12%
DNSWL HIGH DNSWL 81.23% 0.15%
SPAMHAUS DBL URIBL 59.18% 0.15%
UNSUBSCRIBE BLACKLIST DNSBL 71.34% 0.15%
UCEPROTECT 2 DNSBL 25.83% 0.16%
URIBL BLACKLIST URIBL 54.71% 0.17%
CBLCN PLUS DNSBL 10.1% 0.32%
SORBS COMBINED DNSBL 71.71% 0.34%
SORBS NEW AND RECENT SPAM DNSBL 62.45% 0.34%
JMF-WHITE DNSWL 79.17% 0.34%
DNSWL NONE DNSWL 1.69% 0.84%
MAILSPIKE WL DNSWL 14.18% 1.87%
DCC CHECK 64.49% 6.11%
SWINOG URIBL URIBL 49.59% 8.87%

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