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

View the data processing guide to learn more.