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 2017-02-13 till 2017-02-19

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

Name Type Accuracy Inaccuracy
WPBL DNSBL 51.84% 0.02%
URIBL BLACKLIST URIBL 58.56% 0.04%
UNSUBSCRIBE BLACKLIST DNSBL 45.11% 0.06%
UCEPROTECT 3 DNSBL 6.15% 0%
UCEPROTECT 2 DNSBL 18.86% 0.09%
UCEPROTECT 1 DNSBL 61% 0%
SWINOG URIBL URIBL 37.89% 8.85%
SWINOG DNSRBL DNSBL 0.78% 0%
SURBL PHISHING URIBL 0.21% 0.01%
SURBL MALWARE URIBL 0.78% 0%
SURBL CRACKED SITES URIBL 0.04% 0%
SURBL COMBINED URIBL 46.43% 0.05%
SURBL ABUSE URIBL 46.22% 0.04%
SPAMRATS NOPTR DNSBL 20.06% 0%
SPAMRATS DYNA DNSBL 27.57% 0%
SPAMHAUS ZEN DNSBL 62.03% 0%
SPAMHAUS XBL DNSBL 57.16% 0%
SPAMHAUS SBL URIBL 0.62% 0.15%
SPAMHAUS PBL DNSBL 29.22% 0%
SPAMHAUS DBL URIBL 63.89% 0.26%
SPAMCOP DNSBL 43.66% 0%
SPAM EATING MONKEY - URI RED URIBL 32.56% 0%
SPAM EATING MONKEY - URI FRESH 15 URIBL 1.32% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 1.28% 0%
SPAM EATING MONKEY - URI FRESH URIBL 1.16% 0%
SPAM EATING MONKEY - URI BLACK URIBL 32.56% 0%
SPAM EATING MONKEY - BLACK DNSBL 18.41% 0%
SORBS WEB DNSBL 13.45% 0%
SORBS NEW AND RECENT SPAM DNSBL 47.34% 0.87%
SORBS DUL DNSBL 6.07% 0%
SORBS COMBINED DNSBL 55.18% 0.87%
PSBL SURRIEL DNSBL 42.3% 0%
NIX SPAM DNSBL 52.95% 0%
MAILSPIKE WL DNSWL 16.61% 0.95%
MAILSPIKE BL DNSBL 36.36% 0%
JMF-WHITE DNSWL 87.84% 0.74%
JMF-BLACK DNSBL 54.44% 0%
JIPPG DNSBL 4.75% 0%
IX HASH SEM CHECK 0% 0%
IX HASH MANITU CHECK 44.16% 0%
IX HASH COMBINED CHECK 44.16% 0%
INPS.DE DNSBL DNSBL 42.14% 0%
IMP SPAMLIST DNSBL 1.53% 0%
GBUDB.COM TRUNCATE DNSBL 31.99% 0.01%
DRONEBL DNSBL 14.36% 0%
DNSWL NONE DNSWL 2.26% 1.24%
DNSWL MEDIUM DNSWL 8.42% 0.12%
DNSWL LOW DNSWL 0.58% 0.17%
DNSWL HIGH DNSWL 81.6% 0.5%
DCC CHECK 86.22% 8.59%
COMPOSITE BLOCKING LIST DNSBL 57.16% 0%
CBLCN PLUS DNSBL 8.96% 0.79%

View the data processing guide to learn more.

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