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 2020-06-29 till 2020-07-05

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

Name Type Accuracy Inaccuracy
WPBL DNSBL 54.8% 0%
URIBL BLACKLIST URIBL 26.45% 0.18%
UNSUBSCRIBE BLACKLIST DNSBL 63.13% 0%
UCEPROTECT 3 DNSBL 9.76% 0%
UCEPROTECT 2 DNSBL 19.91% 0%
UCEPROTECT 1 DNSBL 77.58% 0.01%
SWINOG URIBL URIBL 0% 0%
SWINOG DNSRBL DNSBL 0% 0%
SURBL PHISHING URIBL 0.19% 0%
SURBL MALWARE URIBL 0% 0%
SURBL CRACKED SITES URIBL 0% 0%
SURBL COMBINED URIBL 16.07% 0%
SURBL ABUSE URIBL 16.07% 0%
SPAMRATS SPAM DNSBL 68.13% 0%
SPAMRATS NOPTR DNSBL 33.69% 0%
SPAMRATS DYNA DNSBL 25.48% 0%
SPAMRATS ALL DNSBL 81.56% 0%
SPAMHAUS ZEN DNSBL 72.42% 0%
SPAMHAUS XBL DNSBL 70.6% 0%
SPAMHAUS SBL URIBL 0.54% 0%
SPAMHAUS PBL DNSBL 27.77% 0%
SPAMHAUS DBL URIBL 22.66% 0.04%
SPAMCOP DNSBL 65.72% 0%
SPAM EATING MONKEY - URI RED URIBL 33.89% 0.04%
SPAM EATING MONKEY - URI FRESH 15 URIBL 7.59% 0.01%
SPAM EATING MONKEY - URI FRESH 10 URIBL 7.24% 0.01%
SPAM EATING MONKEY - URI FRESH URIBL 7.05% 0.01%
SPAM EATING MONKEY - URI BLACK URIBL 27.89% 0.03%
SPAM EATING MONKEY - BLACK DNSBL 35.32% 0%
SORBS WEB DNSBL 41.29% 0%
SORBS NEW AND RECENT SPAM DNSBL 72.66% 0.53%
SORBS DUL DNSBL 6.51% 0%
SORBS COMBINED DNSBL 78.89% 0.53%
PSBL SURRIEL DNSBL 61.43% 0%
NIX SPAM DNSBL 59.99% 0%
MAILSPIKE WL DNSWL 23.62% 0.46%
MAILSPIKE BL DNSBL 74.94% 0%
JMF-WHITE DNSWL 17.65% 0.04%
JMF-BLACK DNSBL 64.18% 0%
JIPPG DNSBL 19.67% 0%
IX HASH CHECK 12.12% 0.01%
IMP SPAMLIST DNSBL 0% 0%
GBUDB.COM TRUNCATE DNSBL 41.79% 0%
DRONEBL DNSBL 56.93% 0%
DNSWL NONE DNSWL 2.93% 0.31%
DNSWL MEDIUM DNSWL 18.01% 0%
DNSWL LOW DNSWL 2.61% 0.08%
DNSWL HIGH DNSWL 0.31% 0%
DCC CHECK 65.65% 2.12%
COMPOSITE BLOCKING LIST DNSBL 70.6% 0%
CBLCN PLUS DNSBL 0% 0%

View the data processing guide to learn more.