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 2017-01-09 till 2017-01-15

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

Name Type Accuracy Inaccuracy
CBLCN PLUS DNSBL 6.01% 0.97%
COMPOSITE BLOCKING LIST DNSBL 57.94% 0%
DCC CHECK 78.06% 5.45%
DNSWL HIGH DNSWL 83.52% 0.45%
DNSWL LOW DNSWL 0.64% 0.28%
DNSWL MEDIUM DNSWL 8.18% 0%
DNSWL NONE DNSWL 2.11% 2.48%
DRONEBL DNSBL 7.8% 0%
GBUDB.COM TRUNCATE DNSBL 39.01% 0.06%
IMP SPAMLIST DNSBL 1.67% 0%
INPS.DE DNSBL DNSBL 41.41% 0%
IX HASH COMBINED CHECK 35.47% 0%
IX HASH MANITU CHECK 35.47% 0%
IX HASH SEM CHECK 0% 0%
JIPPG DNSBL 2.84% 0%
JMF-BLACK DNSBL 53.15% 0%
JMF-WHITE DNSWL 88.98% 0.61%
MAILSPIKE BL DNSBL 33.56% 0%
MAILSPIKE WL DNSWL 16.83% 2.23%
NIX SPAM DNSBL 43.15% 0%
PSBL SURRIEL DNSBL 34.09% 0%
SORBS COMBINED DNSBL 48.8% 0.97%
SORBS DUL DNSBL 6.91% 0%
SORBS NEW AND RECENT SPAM DNSBL 42.26% 0.97%
SORBS WEB DNSBL 9.47% 0%
SPAM EATING MONKEY - BLACK DNSBL 10.12% 0%
SPAM EATING MONKEY - URI BLACK URIBL 36.73% 0.03%
SPAM EATING MONKEY - URI FRESH URIBL 0.41% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 0.49% 0%
SPAM EATING MONKEY - URI FRESH 15 URIBL 5.36% 0%
SPAM EATING MONKEY - URI RED URIBL 36.73% 0.03%
SPAMCOP DNSBL 32.34% 0%
SPAMHAUS DBL URIBL 72.33% 0.13%
SPAMHAUS PBL DNSBL 37.34% 0%
SPAMHAUS SBL URIBL 3.09% 0.09%
SPAMHAUS XBL DNSBL 58.07% 0%
SPAMHAUS ZEN DNSBL 64.77% 0%
SPAMRATS DYNA DNSBL 28% 0%
SPAMRATS NOPTR DNSBL 18.45% 0%
SURBL ABUSE URIBL 53.92% 0%
SURBL COMBINED URIBL 56.81% 0%
SURBL CRACKED SITES URIBL 3.21% 0%
SURBL MALWARE URIBL 1.46% 0%
SURBL PHISHING URIBL 0.45% 0%
SWINOG DNSRBL DNSBL 0.49% 0%
SWINOG URIBL URIBL 32.3% 11.4%
UCEPROTECT 1 DNSBL 50.75% 0%
UCEPROTECT 2 DNSBL 19.54% 0%
UCEPROTECT 3 DNSBL 16.25% 0%
UNSUBSCRIBE BLACKLIST DNSBL 48.35% 0.04%
URIBL BLACKLIST URIBL 77.53% 0.36%
WPBL DNSBL 40.31% 0.01%

View the data processing guide to learn more.

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