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 2019-07-08 till 2019-07-14

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

Name Type Accuracy Inaccuracy
CBLCN PLUS DNSBL 0% 0%
COMPOSITE BLOCKING LIST DNSBL 82.36% 0%
DCC CHECK 74.42% 3.7%
DNSWL HIGH DNSWL 66.65% 0.5%
DNSWL LOW DNSWL 0.53% 0%
DNSWL MEDIUM DNSWL 19.77% 0.08%
DNSWL NONE DNSWL 3.58% 0.81%
DRONEBL DNSBL 69.21% 0%
GBUDB.COM TRUNCATE DNSBL 73.86% 0%
IMP SPAMLIST DNSBL 0% 0%
IX HASH CHECK 15.27% 0.05%
JIPPG DNSBL 16.83% 0%
JMF-BLACK DNSBL 73.14% 0.01%
JMF-WHITE DNSWL 12.5% 0%
MAILSPIKE BL DNSBL 32.13% 0%
MAILSPIKE WL DNSWL 0% 0.06%
NIX SPAM DNSBL 79.66% 0%
PSBL SURRIEL DNSBL 48.45% 0%
SORBS COMBINED DNSBL 78.71% 1.25%
SORBS DUL DNSBL 5.8% 0%
SORBS NEW AND RECENT SPAM DNSBL 73.03% 1.25%
SORBS WEB DNSBL 30.87% 0%
SPAM EATING MONKEY - BLACK DNSBL 16.88% 0%
SPAM EATING MONKEY - URI BLACK URIBL 38.45% 1.07%
SPAM EATING MONKEY - URI FRESH URIBL 2.34% 0.05%
SPAM EATING MONKEY - URI FRESH 10 URIBL 2.4% 0.05%
SPAM EATING MONKEY - URI FRESH 15 URIBL 2.4% 0.05%
SPAM EATING MONKEY - URI RED URIBL 40.23% 1.13%
SPAMCOP DNSBL 76.68% 0%
SPAMHAUS DBL URIBL 83.23% 0.07%
SPAMHAUS PBL DNSBL 24.88% 0%
SPAMHAUS SBL URIBL 72.25% 0.1%
SPAMHAUS XBL DNSBL 82.33% 0%
SPAMHAUS ZEN DNSBL 84.09% 0%
SPAMRATS DYNA DNSBL 25.88% 0%
SPAMRATS NOPTR DNSBL 38.4% 0%
SPAMRATS SPAM DNSBL 67.62% 0%
SURBL ABUSE URIBL 77.68% 0.02%
SURBL COMBINED URIBL 77.77% 0.02%
SURBL CRACKED SITES URIBL 0.06% 0%
SURBL MALWARE URIBL 0% 0%
SURBL PHISHING URIBL 0.08% 0%
SWINOG DNSRBL DNSBL 0.33% 0%
SWINOG URIBL URIBL 0% 0%
UCEPROTECT 1 DNSBL 85.65% 0.01%
UCEPROTECT 2 DNSBL 17.5% 0%
UCEPROTECT 3 DNSBL 10.48% 0%
UNSUBSCRIBE BLACKLIST DNSBL 64.53% 0.01%
URIBL BLACKLIST URIBL 82.33% 0.06%
WPBL DNSBL 64.5% 0%

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