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

View the data processing guide to learn more.