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 2020-09-14 till 2020-09-20

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

Name Type Accuracy Inaccuracy
COMPOSITE BLOCKING LIST DNSBL 78.41% 0%
SPAM EATING MONKEY - BLACK DNSBL 67.64% 0%
JIPPG DNSBL 27.61% 0%
GBUDB.COM TRUNCATE DNSBL 42.19% 0%
UNSUBSCRIBE BLACKLIST DNSBL 62.69% 0%
WPBL DNSBL 66.45% 0%
SPAM EATING MONKEY - URI BLACK URIBL 0.93% 0%
SPAM EATING MONKEY - URI RED URIBL 3.65% 0%
DNSWL HIGH DNSWL 0.32% 0%
DNSWL MEDIUM DNSWL 15.77% 0%
CBLCN PLUS DNSBL 0% 0%
DRONEBL DNSBL 70.73% 0%
SPAMRATS ALL DNSBL 86.84% 0%
MAILSPIKE BL DNSBL 81.53% 0%
SPAM EATING MONKEY - URI FRESH URIBL 3.62% 0%
DNSWL LOW DNSWL 4.1% 0%
SPAMHAUS XBL DNSBL 78.41% 0%
UCEPROTECT 3 DNSBL 4.82% 0%
SPAMRATS SPAM DNSBL 76.31% 0%
SPAMCOP DNSBL 76.25% 0%
SPAMRATS DYNA DNSBL 25.18% 0%
SORBS WEB DNSBL 56.68% 0%
NIX SPAM DNSBL 67.44% 0%
PSBL SURRIEL DNSBL 79.3% 0%
SORBS DUL DNSBL 5.61% 0%
SPAMRATS NOPTR DNSBL 38.41% 0%
SURBL CRACKED SITES URIBL 0.03% 0%
SWINOG DNSRBL DNSBL 0% 0%
SURBL PHISHING URIBL 0.13% 0%
SURBL MALWARE URIBL 0% 0%
SWINOG URIBL URIBL 0% 0%
IMP SPAMLIST DNSBL 0% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 3.62% 0.01%
SPAM EATING MONKEY - URI FRESH 15 URIBL 3.65% 0.01%
IX HASH CHECK 11.83% 0.01%
UCEPROTECT 2 DNSBL 17.81% 0.01%
JMF-BLACK DNSBL 73.55% 0.01%
SPAMHAUS ZEN DNSBL 81.2% 0.02%
UCEPROTECT 1 DNSBL 83.79% 0.02%
SPAMHAUS PBL DNSBL 23.02% 0.02%
SURBL COMBINED URIBL 10.76% 0.03%
SPAMHAUS SBL URIBL 1.4% 0.03%
SURBL ABUSE URIBL 10.66% 0.03%
JMF-WHITE DNSWL 11.38% 0.07%
SORBS COMBINED DNSBL 82.66% 0.28%
SORBS NEW AND RECENT SPAM DNSBL 75.61% 0.28%
SPAMHAUS DBL URIBL 11.26% 0.37%
URIBL BLACKLIST URIBL 12.36% 0.59%
MAILSPIKE WL DNSWL 23.12% 0.63%
DNSWL NONE DNSWL 3.57% 0.7%
DCC CHECK 94.55% 1.45%

View the data processing guide to learn more.