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

View the data processing guide to learn more.

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