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

2018-10-08

Removed dnsbl.inps.de as the service is out of operation.
» More news

Blacklists performance from 2019-04-08 till 2019-04-14

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

Name Type Accuracy Inaccuracy
SPAM EATING MONKEY - URI BLACK URIBL 60.68% 0%
JMF-WHITE DNSWL 10.3% 0%
SPAMRATS SPAM DNSBL 65.26% 0%
WPBL DNSBL 49.06% 0%
SPAM EATING MONKEY - URI FRESH URIBL 0.46% 0%
DNSWL MEDIUM DNSWL 14.25% 0%
UCEPROTECT 3 DNSBL 7.07% 0%
GBUDB.COM TRUNCATE DNSBL 59.74% 0%
JMF-BLACK DNSBL 71.33% 0%
SPAMHAUS XBL DNSBL 82.13% 0%
SPAMHAUS PBL DNSBL 26.67% 0%
SPAMHAUS ZEN DNSBL 84.25% 0%
JIPPG DNSBL 13.8% 0%
SPAM EATING MONKEY - BLACK DNSBL 51.3% 0%
SURBL COMBINED URIBL 74.76% 0%
COMPOSITE BLOCKING LIST DNSBL 82.13% 0%
UCEPROTECT 1 DNSBL 84.22% 0%
MAILSPIKE BL DNSBL 51.15% 0%
NIX SPAM DNSBL 78.4% 0%
SWINOG URIBL URIBL 0% 0%
SORBS DUL DNSBL 7.83% 0%
SPAMCOP DNSBL 76.94% 0%
DRONEBL DNSBL 68.69% 0%
SORBS WEB DNSBL 42.08% 0%
CBLCN PLUS DNSBL 0% 0%
SPAMRATS NOPTR DNSBL 38.83% 0%
SURBL PHISHING URIBL 0.09% 0%
SWINOG DNSRBL DNSBL 0.42% 0%
SURBL MALWARE URIBL 0.7% 0%
SURBL CRACKED SITES URIBL 0% 0%
SURBL ABUSE URIBL 73.97% 0%
IMP SPAMLIST DNSBL 0% 0%
PSBL SURRIEL DNSBL 6.37% 0%
SPAMHAUS SBL URIBL 70.81% 0.01%
SPAM EATING MONKEY - URI RED URIBL 60.98% 0.01%
SPAM EATING MONKEY - URI FRESH 15 URIBL 0.82% 0.01%
SPAM EATING MONKEY - URI FRESH 10 URIBL 0.55% 0.01%
UNSUBSCRIBE BLACKLIST DNSBL 77.28% 0.02%
SPAMRATS DYNA DNSBL 32.16% 0.02%
UCEPROTECT 2 DNSBL 19.63% 0.03%
MAILSPIKE WL DNSWL 0.01% 0.03%
DNSWL LOW DNSWL 0.77% 0.03%
IX HASH CHECK 13.77% 0.04%
URIBL BLACKLIST URIBL 80.19% 0.07%
SPAMHAUS DBL URIBL 78.61% 0.12%
SORBS COMBINED DNSBL 77.49% 0.2%
SORBS NEW AND RECENT SPAM DNSBL 69.02% 0.2%
DNSWL HIGH DNSWL 63.58% 0.58%
DNSWL NONE DNSWL 3.08% 1.15%
DCC CHECK 92.08% 4.71%

View the data processing guide to learn more.

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