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

2020-04-27

The list SPAMRATS ALL has been added.
» More news

Blacklists performance from 2021-07-19 till 2021-07-25

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

Name Type Accuracy Inaccuracy
WPBL DNSBL 14.27% 0%
URIBL BLACKLIST URIBL 26.02% 0%
UNSUBSCRIBE BLACKLIST DNSBL 0% 0%
UCEPROTECT 3 DNSBL 55.64% 0.25%
UCEPROTECT 2 DNSBL 55.56% 0%
UCEPROTECT 1 DNSBL 33.15% 0%
SWINOG URIBL URIBL 0% 0%
SWINOG DNSRBL DNSBL 0% 0%
SURBL PHISHING URIBL 0.31% 0%
SURBL MALWARE URIBL 0% 0%
SURBL CRACKED SITES URIBL 0% 0%
SURBL COMBINED URIBL 22.79% 0%
SURBL ABUSE URIBL 22.79% 0%
SPAMRATS SPAM DNSBL 21.49% 0%
SPAMRATS NOPTR DNSBL 20.11% 0%
SPAMRATS DYNA DNSBL 12.51% 0%
SPAMRATS ALL DNSBL 52.42% 0%
SPAMHAUS ZEN DNSBL 21.41% 0.03%
SPAMHAUS XBL DNSBL 17.42% 0%
SPAMHAUS SBL URIBL 0.31% 0%
SPAMHAUS PBL DNSBL 14.66% 0.03%
SPAMHAUS DBL URIBL 25.48% 0%
SPAMCOP DNSBL 16.65% 0%
SPAM EATING MONKEY - URI RED URIBL 2.15% 0%
SPAM EATING MONKEY - URI FRESH 15 URIBL 1.38% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 1.3% 0%
SPAM EATING MONKEY - URI FRESH URIBL 1.23% 0%
SPAM EATING MONKEY - URI BLACK URIBL 1.3% 0%
SPAM EATING MONKEY - BLACK DNSBL 22.56% 0%
SORBS WEB DNSBL 1.61% 0%
SORBS NEW AND RECENT SPAM DNSBL 61.01% 0.22%
SORBS DUL DNSBL 14.35% 0%
SORBS COMBINED DNSBL 63.85% 0.22%
PSBL SURRIEL DNSBL 42.59% 0%
NIX SPAM DNSBL 17.27% 0%
MAILSPIKE WL DNSWL 2.2% 2.15%
MAILSPIKE BL DNSBL 24.87% 0%
JMF-WHITE DNSWL 0.5% 0.08%
JMF-BLACK DNSBL 46.28% 0.03%
JIPPG DNSBL 2.46% 0%
IX HASH CHECK 39.75% 0%
IMP SPAMLIST DNSBL 0% 0%
GBUDB.COM TRUNCATE DNSBL 69.61% 0%
DRONEBL DNSBL 2.84% 0%
DNSWL NONE DNSWL 71.09% 2.07%
DNSWL MEDIUM DNSWL 2.29% 0%
DNSWL LOW DNSWL 0.37% 0%
DNSWL HIGH DNSWL 0.12% 0%
DCC CHECK 90.94% 3.1%
COMPOSITE BLOCKING LIST DNSBL 17.42% 0%
CBLCN PLUS DNSBL 0% 0%

View the data processing guide to learn more.