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 2018-10-08 till 2018-10-14

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

Name Type Accuracy Inaccuracy
DCC CHECK 82.61% 4.68%
IX HASH CHECK 14.18% 0.07%
JMF-BLACK DNSBL 64.83% 0%
COMPOSITE BLOCKING LIST DNSBL 76.4% 0%
SPAM EATING MONKEY - BLACK DNSBL 39.82% 0%
GBUDB.COM TRUNCATE DNSBL 70.72% 0%
WPBL DNSBL 62.93% 0%
SPAMRATS SPAM DNSBL 18.98% 0%
JIPPG DNSBL 17.39% 0%
SPAMHAUS PBL DNSBL 29.28% 0%
SORBS COMBINED DNSBL 62.12% 1.53%
CBLCN PLUS DNSBL 0.74% 0.1%
DRONEBL DNSBL 54% 0%
MAILSPIKE BL DNSBL 61.16% 0%
SPAMHAUS XBL DNSBL 76.4% 0%
UCEPROTECT 3 DNSBL 2.5% 0%
SPAMHAUS ZEN DNSBL 80.04% 0%
SORBS NEW AND RECENT SPAM DNSBL 57.5% 1.53%
UNSUBSCRIBE BLACKLIST DNSBL 72.77% 0.02%
SORBS WEB DNSBL 9.38% 0%
SPAMCOP DNSBL 68.22% 0%
UCEPROTECT 2 DNSBL 26.17% 0.01%
PSBL SURRIEL DNSBL 0% 0%
SORBS DUL DNSBL 7.16% 0%
IMP SPAMLIST DNSBL 0% 0%
NIX SPAM DNSBL 68.29% 0%
SPAMRATS NOPTR DNSBL 29.95% 0%
SPAMRATS DYNA DNSBL 30.05% 0.03%
SWINOG DNSRBL DNSBL 0% 0%
UCEPROTECT 1 DNSBL 78.48% 0.01%
JMF-WHITE DNSWL 79.56% 1.2%
DNSWL MEDIUM DNSWL 7.59% 0%
MAILSPIKE WL DNSWL 0.38% 0.07%
DNSWL NONE DNSWL 5.45% 0.71%
DNSWL HIGH DNSWL 72.27% 1.06%
DNSWL LOW DNSWL 0.23% 0.11%
SURBL CRACKED SITES URIBL 0% 0%
SPAM EATING MONKEY - URI RED URIBL 36.05% 0.46%
SURBL COMBINED URIBL 61.73% 0.02%
SPAM EATING MONKEY - URI BLACK URIBL 34.43% 0.46%
URIBL BLACKLIST URIBL 70.58% 0.12%
SPAM EATING MONKEY - URI FRESH 10 URIBL 1.41% 0%
SPAM EATING MONKEY - URI FRESH URIBL 1.38% 0%
SPAMHAUS DBL URIBL 68.29% 0.04%
SPAM EATING MONKEY - URI FRESH 15 URIBL 1.69% 0%
SURBL PHISHING URIBL 0.07% 0%
SURBL MALWARE URIBL 0% 0%
SWINOG URIBL URIBL 0% 0%
SURBL ABUSE URIBL 61.66% 0.02%
SPAMHAUS SBL URIBL 3% 0.3%

View the data processing guide to learn more.

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