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 2016-09-12 till 2016-09-18

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

Name Type Accuracy Inaccuracy
CBLCN PLUS DNSBL 5.25% 0.51%
COMPOSITE BLOCKING LIST DNSBL 52.03% 0%
DCC CHECK 78.59% 7.51%
DNSWL HIGH DNSWL 79.18% 1.39%
DNSWL LOW DNSWL 0.9% 0.89%
DNSWL MEDIUM DNSWL 6.17% 0.1%
DNSWL NONE DNSWL 1.04% 2.38%
DRONEBL DNSBL 13.18% 0%
GBUDB.COM TRUNCATE DNSBL 34.49% 0%
IMP SPAMLIST DNSBL 4.51% 0%
INPS.DE DNSBL DNSBL 36.37% 0%
IX HASH COMBINED CHECK 29.98% 0%
IX HASH MANITU CHECK 21.46% 0%
IX HASH SEM CHECK 15.11% 0%
JIPPG DNSBL 19.52% 0%
JMF-BLACK DNSBL 52.48% 0.06%
JMF-WHITE DNSWL 67.14% 1.68%
MAILSPIKE BL DNSBL 36.77% 0%
MAILSPIKE WL DNSWL 18.29% 3.77%
NIX SPAM DNSBL 43.16% 0.01%
PSBL SURRIEL DNSBL 47.57% 0%
SORBS COMBINED DNSBL 52.73% 0.34%
SORBS DUL DNSBL 6.39% 0%
SORBS NEW AND RECENT SPAM DNSBL 47.22% 0.34%
SORBS WEB DNSBL 17.64% 0%
SPAM EATING MONKEY - BLACK DNSBL 17.94% 0%
SPAM EATING MONKEY - URI BLACK URIBL 33.65% 0.03%
SPAM EATING MONKEY - URI FRESH URIBL 2.28% 0.03%
SPAM EATING MONKEY - URI FRESH 10 URIBL 3.27% 0.03%
SPAM EATING MONKEY - URI FRESH 15 URIBL 3.96% 0.03%
SPAM EATING MONKEY - URI RED URIBL 33.65% 0.03%
SPAMCOP DNSBL 46.33% 0.06%
SPAMHAUS DBL URIBL 62.88% 0.18%
SPAMHAUS PBL DNSBL 32.01% 0.01%
SPAMHAUS SBL URIBL 9.27% 0.06%
SPAMHAUS XBL DNSBL 52.03% 0%
SPAMHAUS ZEN DNSBL 58.77% 0.01%
SPAMRATS DYNA DNSBL 24.43% 0%
SPAMRATS NOPTR DNSBL 22.25% 0%
SURBL ABUSE URIBL 50.55% 0.01%
SURBL COMBINED URIBL 50.55% 0.01%
SURBL CRACKED SITES URIBL 0.25% 0%
SURBL MALWARE URIBL 0% 0%
SURBL PHISHING URIBL 1.24% 0%
SWINOG DNSRBL DNSBL 0.4% 0%
SWINOG URIBL URIBL 22.7% 13.7%
UCEPROTECT 1 DNSBL 53.22% 0%
UCEPROTECT 2 DNSBL 21.21% 0%
UCEPROTECT 3 DNSBL 12.98% 0%
UNSUBSCRIBE BLACKLIST DNSBL 36.12% 0.21%
URIBL BLACKLIST URIBL 68.53% 0.07%
WPBL DNSBL 48.81% 0.02%

View the data processing guide to learn more.

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