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

View the data processing guide to learn more.