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 2020-11-23 till 2020-11-29

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 51.64% 0%
DCC CHECK 62.72% 1.96%
DNSWL HIGH DNSWL 0.39% 0%
DNSWL LOW DNSWL 3.21% 0%
DNSWL MEDIUM DNSWL 12.64% 0%
DNSWL NONE DNSWL 5.68% 1.19%
DRONEBL DNSBL 40.25% 0%
GBUDB.COM TRUNCATE DNSBL 70.42% 0%
IMP SPAMLIST DNSBL 0% 0%
IX HASH CHECK 11.49% 0.01%
JIPPG DNSBL 12.03% 0%
JMF-BLACK DNSBL 48.4% 0%
JMF-WHITE DNSWL 10.06% 0.05%
MAILSPIKE BL DNSBL 61.17% 0%
MAILSPIKE WL DNSWL 15.66% 1.19%
NIX SPAM DNSBL 43.53% 0%
PSBL SURRIEL DNSBL 54.65% 0%
SORBS COMBINED DNSBL 73.43% 0.5%
SORBS DUL DNSBL 4.88% 0%
SORBS NEW AND RECENT SPAM DNSBL 65.82% 0.5%
SORBS WEB DNSBL 32.09% 0%
SPAM EATING MONKEY - BLACK DNSBL 26.57% 0%
SPAM EATING MONKEY - URI BLACK URIBL 11.58% 0.03%
SPAM EATING MONKEY - URI FRESH URIBL 6.93% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 7.25% 0.01%
SPAM EATING MONKEY - URI FRESH 15 URIBL 7.84% 0%
SPAM EATING MONKEY - URI RED URIBL 18.32% 0.03%
SPAMCOP DNSBL 52.73% 0.01%
SPAMHAUS DBL URIBL 32.27% 0.3%
SPAMHAUS PBL DNSBL 19.01% 0.06%
SPAMHAUS SBL URIBL 0.96% 0.11%
SPAMHAUS XBL DNSBL 51.64% 0%
SPAMHAUS ZEN DNSBL 54.97% 0.06%
SPAMRATS ALL DNSBL 59.48% 0%
SPAMRATS DYNA DNSBL 18.23% 0%
SPAMRATS NOPTR DNSBL 24.79% 0%
SPAMRATS SPAM DNSBL 47.63% 0%
SURBL ABUSE URIBL 29.26% 0.02%
SURBL COMBINED URIBL 29.4% 0.02%
SURBL CRACKED SITES URIBL 0.55% 0%
SURBL MALWARE URIBL 0% 0%
SURBL PHISHING URIBL 0.27% 0%
SWINOG DNSRBL DNSBL 0% 0%
SWINOG URIBL URIBL 0% 0%
UCEPROTECT 1 DNSBL 60.35% 0.02%
UCEPROTECT 2 DNSBL 35.46% 0%
UCEPROTECT 3 DNSBL 9.66% 0%
UNSUBSCRIBE BLACKLIST DNSBL 0% 0%
URIBL BLACKLIST URIBL 39.43% 0.3%
WPBL DNSBL 39.47% 0%

View the data processing guide to learn more.