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 2019-01-14 till 2019-01-20

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

Name Type Accuracy Inaccuracy
CBLCN PLUS DNSBL 0% 0%
COMPOSITE BLOCKING LIST DNSBL 66.29% 0%
DCC CHECK 74.72% 4.4%
DNSWL HIGH DNSWL 60.56% 1.84%
DNSWL LOW DNSWL 0.36% 0.08%
DNSWL MEDIUM DNSWL 6.49% 0.04%
DNSWL NONE DNSWL 4.4% 1.02%
DRONEBL DNSBL 37.08% 0%
GBUDB.COM TRUNCATE DNSBL 58.09% 0%
IMP SPAMLIST DNSBL 0% 0%
IX HASH CHECK 17.88% 0.14%
JIPPG DNSBL 13.17% 0%
JMF-BLACK DNSBL 58.6% 0%
JMF-WHITE DNSWL 83.05% 1.96%
MAILSPIKE BL DNSBL 29.67% 0%
MAILSPIKE WL DNSWL 0% 0.04%
NIX SPAM DNSBL 46.02% 0%
PSBL SURRIEL DNSBL 51.71% 0%
SORBS COMBINED DNSBL 62.56% 0.81%
SORBS DUL DNSBL 9.64% 0%
SORBS NEW AND RECENT SPAM DNSBL 56.8% 0.81%
SORBS WEB DNSBL 13.29% 0%
SPAM EATING MONKEY - BLACK DNSBL 36.26% 0%
SPAM EATING MONKEY - URI BLACK URIBL 39.75% 0.03%
SPAM EATING MONKEY - URI FRESH URIBL 1.37% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 1.61% 0%
SPAM EATING MONKEY - URI FRESH 15 URIBL 1.72% 0%
SPAM EATING MONKEY - URI RED URIBL 40.45% 0.13%
SPAMCOP DNSBL 52.18% 0%
SPAMHAUS DBL URIBL 54.72% 0.03%
SPAMHAUS PBL DNSBL 38.97% 0%
SPAMHAUS SBL URIBL 38.42% 0%
SPAMHAUS XBL DNSBL 66.25% 0%
SPAMHAUS ZEN DNSBL 73.85% 0%
SPAMRATS DYNA DNSBL 22.62% 0.06%
SPAMRATS NOPTR DNSBL 27.79% 0%
SPAMRATS SPAM DNSBL 27.21% 0%
SURBL ABUSE URIBL 47.2% 0%
SURBL COMBINED URIBL 47.24% 0%
SURBL CRACKED SITES URIBL 0% 0%
SURBL MALWARE URIBL 0% 0%
SURBL PHISHING URIBL 0.04% 0%
SWINOG DNSRBL DNSBL 0.51% 0%
SWINOG URIBL URIBL 0% 0%
UCEPROTECT 1 DNSBL 59.98% 0.02%
UCEPROTECT 2 DNSBL 39.87% 0.02%
UCEPROTECT 3 DNSBL 2.86% 0%
UNSUBSCRIBE BLACKLIST DNSBL 60.8% 0.01%
URIBL BLACKLIST URIBL 53.55% 0.01%
WPBL DNSBL 50.41% 0%

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