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

2017-07-17

Removed IX HASH SEM as this zone is out of operation.
» More news

Blacklists performance from 2018-09-17 till 2018-09-23

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

Name Type Accuracy Inaccuracy
JMF-WHITE DNSWL 86.8% 1.12%
SPAMHAUS ZEN DNSBL 79.37% 0%
DNSWL HIGH DNSWL 79.23% 0.52%
UCEPROTECT 1 DNSBL 76.47% 0%
COMPOSITE BLOCKING LIST DNSBL 74.73% 0%
SPAMHAUS XBL DNSBL 74.73% 0%
GBUDB.COM TRUNCATE DNSBL 70.96% 0%
JMF-BLACK DNSBL 68.2% 0%
UNSUBSCRIBE BLACKLIST DNSBL 66.63% 0.01%
SPAMCOP DNSBL 63.49% 0%
NIX SPAM DNSBL 61.29% 0%
SORBS COMBINED DNSBL 61.22% 0.86%
DCC CHECK 60.52% 4.81%
WPBL DNSBL 59.62% 0%
SPAMHAUS DBL URIBL 58.57% 0.11%
SORBS NEW AND RECENT SPAM DNSBL 55.5% 0.86%
URIBL BLACKLIST URIBL 49.46% 0.1%
SURBL COMBINED URIBL 45.27% 0%
SURBL ABUSE URIBL 44.71% 0%
MAILSPIKE BL DNSBL 43.77% 0%
SPAM EATING MONKEY - BLACK DNSBL 37.52% 0%
SPAM EATING MONKEY - URI RED URIBL 37.42% 0.86%
SPAM EATING MONKEY - URI BLACK URIBL 36.02% 0.86%
SPAMHAUS PBL DNSBL 33.61% 0%
UCEPROTECT 2 DNSBL 32.98% 0%
SPAMRATS NOPTR DNSBL 29.39% 0%
SPAMHAUS SBL URIBL 28.03% 0.36%
SPAMRATS DYNA DNSBL 25.79% 0.04%
JIPPG DNSBL 21.68% 0%
SPAMRATS SPAM DNSBL 15.88% 0%
IX HASH CHECK 9.42% 0.04%
DNSWL MEDIUM DNSWL 8.22% 0.31%
SORBS DUL DNSBL 7.92% 0%
DRONEBL DNSBL 6.67% 0%
SORBS WEB DNSBL 5.9% 0%
DNSWL NONE DNSWL 3.41% 1.08%
UCEPROTECT 3 DNSBL 2.37% 0%
SPAM EATING MONKEY - URI FRESH 15 URIBL 1.33% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 1.22% 0%
SPAM EATING MONKEY - URI FRESH URIBL 1.12% 0%
CBLCN PLUS DNSBL 1.01% 0.12%
DNSWL LOW DNSWL 0.69% 0.03%
SURBL CRACKED SITES URIBL 0.28% 0%
MAILSPIKE WL DNSWL 0.23% 0.03%
SURBL PHISHING URIBL 0.21% 0%
SURBL MALWARE URIBL 0.07% 0%
SWINOG DNSRBL DNSBL 0.03% 0%
INPS.DE DNSBL DNSBL 0% 0%
IMP SPAMLIST DNSBL 0% 0%
PSBL SURRIEL DNSBL 0% 0%
SWINOG URIBL URIBL 0% 0%

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