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

View the data processing guide to learn more.