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

View the data processing guide to learn more.

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