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

View the data processing guide to learn more.