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 2022-06-20 till 2022-06-26

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

Name Type Accuracy Inaccuracy
WPBL DNSBL 15.22% 0%
URIBL BLACKLIST URIBL 42.81% 0.39%
UNSUBSCRIBE BLACKLIST DNSBL 0% 0%
UCEPROTECT 3 DNSBL 51.84% 0.65%
UCEPROTECT 2 DNSBL 66.74% 0.65%
UCEPROTECT 1 DNSBL 42.5% 0%
SWINOG URIBL URIBL 0% 0%
SWINOG DNSRBL DNSBL 0% 0%
SURBL PHISHING URIBL 5.88% 0%
SURBL MALWARE URIBL 0% 0%
SURBL CRACKED SITES URIBL 0% 0%
SURBL COMBINED URIBL 37.46% 0%
SURBL ABUSE URIBL 32.42% 0%
SPAMRATS SPAM DNSBL 22.98% 0%
SPAMRATS NOPTR DNSBL 23.92% 0%
SPAMRATS DYNA DNSBL 16.58% 0%
SPAMRATS ALL DNSBL 59.6% 0.06%
SPAMHAUS ZEN DNSBL 48.69% 0%
SPAMHAUS XBL DNSBL 36.94% 0%
SPAMHAUS SBL URIBL 0.1% 0.08%
SPAMHAUS PBL DNSBL 34.84% 0%
SPAMHAUS DBL URIBL 27.81% 0.1%
SPAMCOP DNSBL 28.96% 0%
SPAM EATING MONKEY - URI RED URIBL 1.78% 0.09%
SPAM EATING MONKEY - URI FRESH 15 URIBL 2.41% 0.08%
SPAM EATING MONKEY - URI FRESH 10 URIBL 1.26% 0.07%
SPAM EATING MONKEY - URI FRESH URIBL 1.26% 0.07%
SPAM EATING MONKEY - URI BLACK URIBL 1.26% 0.04%
SPAM EATING MONKEY - BLACK DNSBL 19.73% 0%
SORBS WEB DNSBL 1.47% 0%
SORBS NEW AND RECENT SPAM DNSBL 54.56% 0.6%
SORBS DUL DNSBL 11.12% 0%
SORBS COMBINED DNSBL 56.56% 0.6%
PSBL SURRIEL DNSBL 43.97% 0%
NIX SPAM DNSBL 27.39% 0%
MAILSPIKE WL DNSWL 0.93% 0.42%
MAILSPIKE BL DNSBL 2.94% 0%
JMF-WHITE DNSWL 11.67% 0.21%
JMF-BLACK DNSBL 44.49% 0%
JIPPG DNSBL 2.62% 0%
IX HASH CHECK 18.36% 0%
IMP SPAMLIST DNSBL 0% 0%
GBUDB.COM TRUNCATE DNSBL 57.61% 0%
DRONEBL DNSBL 3.67% 0%
DNSWL NONE DNSWL 1.68% 1.99%
DNSWL MEDIUM DNSWL 13.09% 0.21%
DNSWL LOW DNSWL 0.52% 0.1%
DNSWL HIGH DNSWL 0.15% 0%
DCC CHECK 79.54% 2.28%
COMPOSITE BLOCKING LIST DNSBL 36.94% 0%
CBLCN PLUS DNSBL 0% 0%

View the data processing guide to learn more.