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 2019-06-03 till 2019-06-09

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

Name Type Accuracy Inaccuracy
SURBL CRACKED SITES URIBL 0% 0%
SURBL MALWARE URIBL 0% 0%
SWINOG URIBL URIBL 0% 0%
CBLCN PLUS DNSBL 0% 0%
MAILSPIKE WL DNSWL 0% 0.08%
IMP SPAMLIST DNSBL 0% 0%
SURBL PHISHING URIBL 0.04% 0%
SWINOG DNSRBL DNSBL 0.15% 0%
SPAM EATING MONKEY - URI FRESH URIBL 0.19% 0.03%
DNSWL LOW DNSWL 0.3% 0.04%
SPAM EATING MONKEY - URI FRESH 10 URIBL 0.32% 0.03%
SPAM EATING MONKEY - URI FRESH 15 URIBL 0.42% 0.03%
DNSWL NONE DNSWL 1.7% 0.5%
JMF-WHITE DNSWL 2.51% 0.02%
DNSWL MEDIUM DNSWL 5.61% 0%
SORBS DUL DNSBL 6.07% 0%
UCEPROTECT 3 DNSBL 7.9% 0%
IX HASH CHECK 13.11% 0.05%
PSBL SURRIEL DNSBL 14.75% 0%
UCEPROTECT 2 DNSBL 16.41% 0%
JIPPG DNSBL 17.59% 0%
SPAMHAUS PBL DNSBL 25.7% 0%
SPAM EATING MONKEY - BLACK DNSBL 29.46% 0%
SORBS WEB DNSBL 29.48% 0%
SPAMRATS DYNA DNSBL 30.93% 0%
MAILSPIKE BL DNSBL 33.98% 0%
SPAMRATS NOPTR DNSBL 40.49% 0%
SPAM EATING MONKEY - URI BLACK URIBL 59.28% 0.03%
SPAM EATING MONKEY - URI RED URIBL 59.49% 0.03%
WPBL DNSBL 66.82% 0%
DNSWL HIGH DNSWL 67.67% 0.42%
SPAMRATS SPAM DNSBL 70.77% 0%
DRONEBL DNSBL 75.77% 0%
JMF-BLACK DNSBL 76.17% 0%
SORBS NEW AND RECENT SPAM DNSBL 76.78% 0.16%
GBUDB.COM TRUNCATE DNSBL 77.98% 0%
SPAMHAUS SBL URIBL 82.87% 0.05%
SORBS COMBINED DNSBL 83.15% 0.16%
UNSUBSCRIBE BLACKLIST DNSBL 83.27% 0%
SURBL ABUSE URIBL 85.4% 0%
SURBL COMBINED URIBL 85.44% 0%
SPAMCOP DNSBL 85.48% 0%
DCC CHECK 85.48% 5.02%
NIX SPAM DNSBL 86.01% 0%
URIBL BLACKLIST URIBL 86.57% 0%
COMPOSITE BLOCKING LIST DNSBL 88.84% 0%
SPAMHAUS XBL DNSBL 88.86% 0%
SPAMHAUS DBL URIBL 88.95% 0.05%
SPAMHAUS ZEN DNSBL 89.7% 0%
UCEPROTECT 1 DNSBL 90.44% 0%

View the data processing guide to learn more.

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