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

2017-07-17

Removed IX HASH SEM as this zone is out of operation.
» More news

Blacklists performance from 2018-08-13 till 2018-08-19

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

Name Type Accuracy Inaccuracy
CBLCN PLUS DNSBL 1.03% 0.53%
COMPOSITE BLOCKING LIST DNSBL 88.8% 0%
DCC CHECK 83.85% 5.2%
DNSWL HIGH DNSWL 71.83% 0.15%
DNSWL LOW DNSWL 0.39% 0.04%
DNSWL MEDIUM DNSWL 11.12% 0.07%
DNSWL NONE DNSWL 2.36% 0.33%
DRONEBL DNSBL 7.74% 0%
GBUDB.COM TRUNCATE DNSBL 91.3% 0%
IMP SPAMLIST DNSBL 0.02% 0%
INPS.DE DNSBL DNSBL 0% 0%
IX HASH CHECK 55.85% 0.14%
JIPPG DNSBL 41.72% 0%
JMF-BLACK DNSBL 69.68% 0%
JMF-WHITE DNSWL 79.6% 0.43%
MAILSPIKE BL DNSBL 12.13% 0%
MAILSPIKE WL DNSWL 0.93% 0.05%
NIX SPAM DNSBL 22.46% 0%
PSBL SURRIEL DNSBL 0% 0%
SORBS COMBINED DNSBL 58.65% 1.46%
SORBS DUL DNSBL 7.4% 0%
SORBS NEW AND RECENT SPAM DNSBL 54.1% 1.46%
SORBS WEB DNSBL 4.39% 0%
SPAM EATING MONKEY - BLACK DNSBL 16.2% 0%
SPAM EATING MONKEY - URI BLACK URIBL 16.59% 1.76%
SPAM EATING MONKEY - URI FRESH URIBL 1.17% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 1.48% 0%
SPAM EATING MONKEY - URI FRESH 15 URIBL 1.54% 0%
SPAM EATING MONKEY - URI RED URIBL 17.46% 1.77%
SPAMCOP DNSBL 72.2% 0%
SPAMHAUS DBL URIBL 24.46% 0.02%
SPAMHAUS PBL DNSBL 28.21% 0%
SPAMHAUS SBL URIBL 0.93% 0.81%
SPAMHAUS XBL DNSBL 88.8% 0%
SPAMHAUS ZEN DNSBL 92.27% 0%
SPAMRATS DYNA DNSBL 30.92% 0.01%
SPAMRATS NOPTR DNSBL 34.02% 0%
SPAMRATS SPAM DNSBL 7.9% 0%
SURBL ABUSE URIBL 18.86% 0.03%
SURBL COMBINED URIBL 19.16% 0.03%
SURBL CRACKED SITES URIBL 0.05% 0%
SURBL MALWARE URIBL 0.43% 0%
SURBL PHISHING URIBL 0.05% 0%
SWINOG DNSRBL DNSBL 0% 0%
SWINOG URIBL URIBL 0% 0%
UCEPROTECT 1 DNSBL 89.82% 0%
UCEPROTECT 2 DNSBL 38.09% 0%
UCEPROTECT 3 DNSBL 12.32% 0%
UNSUBSCRIBE BLACKLIST DNSBL 86.91% 0.06%
URIBL BLACKLIST URIBL 14.34% 0%
WPBL DNSBL 80.16% 0.33%

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