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

View the data processing guide to learn more.

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