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

View the data processing guide to learn more.