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

View the data processing guide to learn more.

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