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 2019-10-07 till 2019-10-13

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

Name Type Accuracy Inaccuracy
WPBL DNSBL 70.17% 0%
URIBL BLACKLIST URIBL 85.39% 0.14%
UNSUBSCRIBE BLACKLIST DNSBL 82.13% 0%
UCEPROTECT 3 DNSBL 7.49% 0%
UCEPROTECT 2 DNSBL 13.62% 0%
UCEPROTECT 1 DNSBL 90.09% 0%
SWINOG URIBL URIBL 0% 0%
SWINOG DNSRBL DNSBL 0.08% 0.01%
SURBL PHISHING URIBL 0% 0%
SURBL MALWARE URIBL 0% 0%
SURBL CRACKED SITES URIBL 0.04% 0%
SURBL COMBINED URIBL 79.63% 0.01%
SURBL ABUSE URIBL 79.58% 0.01%
SPAMRATS SPAM DNSBL 79.1% 0%
SPAMRATS NOPTR DNSBL 39.38% 0%
SPAMRATS DYNA DNSBL 28.35% 0%
SPAMHAUS ZEN DNSBL 88.47% 0%
SPAMHAUS XBL DNSBL 87.22% 0%
SPAMHAUS SBL URIBL 79.04% 0.13%
SPAMHAUS PBL DNSBL 26.9% 0%
SPAMHAUS DBL URIBL 86.02% 0.03%
SPAMCOP DNSBL 83.06% 0%
SPAM EATING MONKEY - URI RED URIBL 36.22% 0.03%
SPAM EATING MONKEY - URI FRESH 15 URIBL 2.15% 0.02%
SPAM EATING MONKEY - URI FRESH 10 URIBL 1.81% 0.02%
SPAM EATING MONKEY - URI FRESH URIBL 1.45% 0.02%
SPAM EATING MONKEY - URI BLACK URIBL 34.9% 0.03%
SPAM EATING MONKEY - BLACK DNSBL 27.13% 0%
SORBS WEB DNSBL 44.77% 0%
SORBS NEW AND RECENT SPAM DNSBL 74.91% 1.03%
SORBS DUL DNSBL 6.04% 0%
SORBS COMBINED DNSBL 82.49% 1.03%
PSBL SURRIEL DNSBL 74.57% 0%
NIX SPAM DNSBL 82.07% 0%
MAILSPIKE WL DNSWL 0.14% 0.06%
MAILSPIKE BL DNSBL 4.59% 0%
JMF-WHITE DNSWL 13.81% 0%
JMF-BLACK DNSBL 74.59% 0.02%
JIPPG DNSBL 23.72% 0%
IX HASH CHECK 14.48% 0.07%
IMP SPAMLIST DNSBL 0% 0%
GBUDB.COM TRUNCATE DNSBL 70.17% 0.01%
DRONEBL DNSBL 77.37% 0%
DNSWL NONE DNSWL 2.31% 0.38%
DNSWL MEDIUM DNSWL 18.3% 0%
DNSWL LOW DNSWL 2.63% 0.02%
DNSWL HIGH DNSWL 65.11% 0.51%
DCC CHECK 63.14% 2.6%
COMPOSITE BLOCKING LIST DNSBL 87.22% 0%
CBLCN PLUS DNSBL 0% 0%

View the data processing guide to learn more.

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