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

2018-10-08

Removed dnsbl.inps.de as the service is out of operation.
» More news

Blacklists performance from 2019-05-13 till 2019-05-19

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 88.49% 0%
DCC CHECK 83.82% 2.75%
DNSWL HIGH DNSWL 63.18% 0.25%
DNSWL LOW DNSWL 0.82% 0.02%
DNSWL MEDIUM DNSWL 20.1% 0%
DNSWL NONE DNSWL 5.66% 0.7%
DRONEBL DNSBL 74.94% 0%
GBUDB.COM TRUNCATE DNSBL 68% 0%
IMP SPAMLIST DNSBL 0% 0%
IX HASH CHECK 19.07% 0.07%
JIPPG DNSBL 16.13% 0%
JMF-BLACK DNSBL 76.81% 0%
JMF-WHITE DNSWL 12.68% 0.02%
MAILSPIKE BL DNSBL 52.3% 0%
MAILSPIKE WL DNSWL 0.05% 0%
NIX SPAM DNSBL 83.15% 0.02%
PSBL SURRIEL DNSBL 52.52% 0%
SORBS COMBINED DNSBL 78.86% 0.35%
SORBS DUL DNSBL 5.14% 0%
SORBS NEW AND RECENT SPAM DNSBL 68.22% 0.35%
SORBS WEB DNSBL 46.48% 0%
SPAM EATING MONKEY - BLACK DNSBL 40.79% 0%
SPAM EATING MONKEY - URI BLACK URIBL 55.87% 0.01%
SPAM EATING MONKEY - URI FRESH URIBL 0.27% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 0.42% 0.03%
SPAM EATING MONKEY - URI FRESH 15 URIBL 0.5% 0.05%
SPAM EATING MONKEY - URI RED URIBL 55.97% 0.01%
SPAMCOP DNSBL 82.8% 0%
SPAMHAUS DBL URIBL 82.6% 0.02%
SPAMHAUS PBL DNSBL 29.56% 0%
SPAMHAUS SBL URIBL 75.79% 0.04%
SPAMHAUS XBL DNSBL 88.49% 0%
SPAMHAUS ZEN DNSBL 89.89% 0%
SPAMRATS DYNA DNSBL 29.98% 0.02%
SPAMRATS NOPTR DNSBL 44.71% 0%
SPAMRATS SPAM DNSBL 77.16% 0%
SURBL ABUSE URIBL 76.09% 0%
SURBL COMBINED URIBL 76.11% 0%
SURBL CRACKED SITES URIBL 0% 0%
SURBL MALWARE URIBL 0% 0%
SURBL PHISHING URIBL 24.54% 0%
SWINOG DNSRBL DNSBL 0.65% 0.01%
SWINOG URIBL URIBL 0% 0%
UCEPROTECT 1 DNSBL 87.94% 0.01%
UCEPROTECT 2 DNSBL 18.2% 0%
UCEPROTECT 3 DNSBL 7.94% 0%
UNSUBSCRIBE BLACKLIST DNSBL 78.68% 0%
URIBL BLACKLIST URIBL 76.24% 0.06%
WPBL DNSBL 70.17% 0%

View the data processing guide to learn more.

    We use cookies to analyse access to our website. For further details, please read our Privacy Policy.