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 2016-06-20 till 2016-06-26

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

Name Type Accuracy Inaccuracy
CBLCN PLUS DNSBL 9.14% 0.26%
COMPOSITE BLOCKING LIST DNSBL 72.93% 0%
DCC CHECK 59.23% 5.85%
DNSWL HIGH DNSWL 64.85% 0.31%
DNSWL LOW DNSWL 0.75% 0.34%
DNSWL MEDIUM DNSWL 9.37% 0.09%
DNSWL NONE DNSWL 0.67% 0.88%
DRONEBL DNSBL 28.07% 0%
GBUDB.COM TRUNCATE DNSBL 25.56% 0%
IMP SPAMLIST DNSBL 2.78% 0%
INPS.DE DNSBL DNSBL 45.4% 0%
IX HASH COMBINED CHECK 40.71% 0%
IX HASH MANITU CHECK 25.56% 0%
IX HASH SEM CHECK 23.56% 0%
JIPPG DNSBL 23.44% 0%
JMF-BLACK DNSBL 51.6% 0%
JMF-WHITE DNSWL 66.85% 0.44%
MAILSPIKE BL DNSBL 39.99% 0%
MAILSPIKE WL DNSWL 19.38% 3.57%
NIX SPAM DNSBL 53.54% 0%
PSBL SURRIEL DNSBL 68.05% 0%
SORBS COMBINED DNSBL 63.67% 0.04%
SORBS DUL DNSBL 5.94% 0%
SORBS NEW AND RECENT SPAM DNSBL 55.29% 0.04%
SORBS WEB DNSBL 31.73% 0%
SPAM EATING MONKEY - BLACK DNSBL 30.16% 0%
SPAM EATING MONKEY - URI BLACK URIBL 42.52% 0.01%
SPAM EATING MONKEY - URI FRESH URIBL 2.5% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 2.69% 0%
SPAM EATING MONKEY - URI FRESH 15 URIBL 3.19% 0%
SPAM EATING MONKEY - URI RED URIBL 42.55% 0.01%
SPAMCOP DNSBL 57.13% 0%
SPAMHAUS DBL URIBL 74.47% 0.18%
SPAMHAUS PBL DNSBL 33.98% 0%
SPAMHAUS SBL URIBL 33.76% 0.11%
SPAMHAUS XBL DNSBL 72.93% 0%
SPAMHAUS ZEN DNSBL 77.41% 0%
SPAMRATS DYNA DNSBL 23.56% 0%
SPAMRATS NOPTR DNSBL 34.7% 0%
SURBL ABUSE URIBL 46.18% 0.01%
SURBL COMBINED URIBL 46.25% 0.01%
SURBL CRACKED SITES URIBL 0.06% 0%
SURBL MALWARE URIBL 0% 0%
SURBL PHISHING URIBL 0.03% 0%
SWINOG DNSRBL DNSBL 0.22% 0%
SWINOG URIBL URIBL 6.82% 9.95%
UCEPROTECT 1 DNSBL 72.59% 0.02%
UCEPROTECT 2 DNSBL 20.4% 0.01%
UCEPROTECT 3 DNSBL 7.13% 0%
UNSUBSCRIBE BLACKLIST DNSBL 49.03% 0.21%
URIBL BLACKLIST URIBL 73.22% 0.05%
WPBL DNSBL 58.29% 0%

View the data processing guide to learn more.

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