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 2019-02-04 till 2019-02-10

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

Name Type Accuracy Inaccuracy
WPBL DNSBL 60.2% 0%
URIBL BLACKLIST URIBL 44.29% 0.17%
UNSUBSCRIBE BLACKLIST DNSBL 70.73% 0%
UCEPROTECT 3 DNSBL 2.87% 0%
UCEPROTECT 2 DNSBL 54.27% 0%
UCEPROTECT 1 DNSBL 59.9% 0%
SWINOG URIBL URIBL 0% 0%
SWINOG DNSRBL DNSBL 0.14% 0%
SURBL PHISHING URIBL 0.09% 0%
SURBL MALWARE URIBL 0.09% 0%
SURBL CRACKED SITES URIBL 0% 0%
SURBL COMBINED URIBL 41.43% 0%
SURBL ABUSE URIBL 41.34% 0%
SPAMRATS SPAM DNSBL 37.48% 0%
SPAMRATS NOPTR DNSBL 40.58% 0%
SPAMRATS DYNA DNSBL 22.88% 0.06%
SPAMHAUS ZEN DNSBL 89.74% 0%
SPAMHAUS XBL DNSBL 85.77% 0%
SPAMHAUS SBL URIBL 37% 0.01%
SPAMHAUS PBL DNSBL 57.14% 0%
SPAMHAUS DBL URIBL 45.14% 0.27%
SPAMCOP DNSBL 58.66% 0%
SPAM EATING MONKEY - URI RED URIBL 38.17% 0.29%
SPAM EATING MONKEY - URI FRESH 15 URIBL 0.28% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 0.11% 0%
SPAM EATING MONKEY - URI FRESH URIBL 0.11% 0%
SPAM EATING MONKEY - URI BLACK URIBL 37.34% 0.09%
SPAM EATING MONKEY - BLACK DNSBL 36.58% 0%
SORBS WEB DNSBL 15.31% 0%
SORBS NEW AND RECENT SPAM DNSBL 52.01% 0.95%
SORBS DUL DNSBL 21.45% 0%
SORBS COMBINED DNSBL 68.5% 0.95%
PSBL SURRIEL DNSBL 47.48% 0%
NIX SPAM DNSBL 69.44% 0%
MAILSPIKE WL DNSWL 0.03% 0.07%
MAILSPIKE BL DNSBL 34.03% 0%
JMF-WHITE DNSWL 21.86% 0.07%
JMF-BLACK DNSBL 76.2% 0%
JIPPG DNSBL 10.58% 0%
IX HASH CHECK 22.17% 0.08%
IMP SPAMLIST DNSBL 0% 0%
GBUDB.COM TRUNCATE DNSBL 62.41% 0%
DRONEBL DNSBL 37.09% 0%
DNSWL NONE DNSWL 3.19% 0.34%
DNSWL MEDIUM DNSWL 6.73% 0.07%
DNSWL LOW DNSWL 2.21% 0.14%
DNSWL HIGH DNSWL 62.26% 0.99%
DCC CHECK 77.21% 3.61%
COMPOSITE BLOCKING LIST DNSBL 85.77% 0%
CBLCN PLUS DNSBL 0% 0%

View the data processing guide to learn more.

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