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 2019-02-04 till 2019-02-10

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

Name Type Accuracy Inaccuracy
CBLCN PLUS DNSBL 0% 0%
SURBL CRACKED SITES URIBL 0% 0%
SWINOG URIBL URIBL 0% 0%
IMP SPAMLIST DNSBL 0% 0%
MAILSPIKE WL DNSWL 0.03% 0.07%
SURBL PHISHING URIBL 0.09% 0%
SURBL MALWARE URIBL 0.09% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 0.11% 0%
SPAM EATING MONKEY - URI FRESH URIBL 0.11% 0%
SWINOG DNSRBL DNSBL 0.14% 0%
SPAM EATING MONKEY - URI FRESH 15 URIBL 0.28% 0%
DNSWL LOW DNSWL 2.21% 0.14%
UCEPROTECT 3 DNSBL 2.87% 0%
DNSWL NONE DNSWL 3.19% 0.34%
DNSWL MEDIUM DNSWL 6.73% 0.07%
JIPPG DNSBL 10.58% 0%
SORBS WEB DNSBL 15.31% 0%
SORBS DUL DNSBL 21.45% 0%
JMF-WHITE DNSWL 21.86% 0.07%
IX HASH CHECK 22.17% 0.08%
SPAMRATS DYNA DNSBL 22.88% 0.06%
MAILSPIKE BL DNSBL 34.03% 0%
SPAM EATING MONKEY - BLACK DNSBL 36.58% 0%
SPAMHAUS SBL URIBL 37% 0.01%
DRONEBL DNSBL 37.09% 0%
SPAM EATING MONKEY - URI BLACK URIBL 37.34% 0.09%
SPAMRATS SPAM DNSBL 37.48% 0%
SPAM EATING MONKEY - URI RED URIBL 38.17% 0.29%
SPAMRATS NOPTR DNSBL 40.58% 0%
SURBL ABUSE URIBL 41.34% 0%
SURBL COMBINED URIBL 41.43% 0%
URIBL BLACKLIST URIBL 44.29% 0.17%
SPAMHAUS DBL URIBL 45.14% 0.27%
PSBL SURRIEL DNSBL 47.48% 0%
SORBS NEW AND RECENT SPAM DNSBL 52.01% 0.95%
UCEPROTECT 2 DNSBL 54.27% 0%
SPAMHAUS PBL DNSBL 57.14% 0%
SPAMCOP DNSBL 58.66% 0%
UCEPROTECT 1 DNSBL 59.9% 0%
WPBL DNSBL 60.2% 0%
DNSWL HIGH DNSWL 62.26% 0.99%
GBUDB.COM TRUNCATE DNSBL 62.41% 0%
SORBS COMBINED DNSBL 68.5% 0.95%
NIX SPAM DNSBL 69.44% 0%
UNSUBSCRIBE BLACKLIST DNSBL 70.73% 0%
JMF-BLACK DNSBL 76.2% 0%
DCC CHECK 77.21% 3.61%
COMPOSITE BLOCKING LIST DNSBL 85.77% 0%
SPAMHAUS XBL DNSBL 85.77% 0%
SPAMHAUS ZEN DNSBL 89.74% 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.