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

View the data processing guide to learn more.