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

View the data processing guide to learn more.

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