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 2018-06-11 till 2018-06-17

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

Name Type Accuracy Inaccuracy
SPAMHAUS ZEN DNSBL 82.42% 0%
UCEPROTECT 1 DNSBL 79.4% 0.03%
SPAMHAUS XBL DNSBL 75.81% 0%
COMPOSITE BLOCKING LIST DNSBL 75.81% 0%
GBUDB.COM TRUNCATE DNSBL 75.59% 0%
SORBS COMBINED DNSBL 74.43% 0.49%
SORBS NEW AND RECENT SPAM DNSBL 70.4% 0.49%
SPAMCOP DNSBL 67.6% 0%
UNSUBSCRIBE BLACKLIST DNSBL 65.2% 0%
WPBL DNSBL 62.01% 1.07%
JMF-BLACK DNSBL 60.7% 0%
DCC CHECK 58.92% 11.22%
JMF-WHITE DNSWL 56.68% 0.36%
NIX SPAM DNSBL 52.09% 0%
SPAMHAUS PBL DNSBL 50.93% 0%
DNSWL HIGH DNSWL 48.18% 0.25%
PSBL SURRIEL DNSBL 45.84% 0%
SPAMHAUS DBL URIBL 41.77% 0.15%
MAILSPIKE BL DNSBL 38.54% 0%
UCEPROTECT 2 DNSBL 36.76% 0.03%
SPAMRATS NOPTR DNSBL 36% 0%
SURBL COMBINED URIBL 31.49% 0%
SURBL ABUSE URIBL 31.42% 0%
URIBL BLACKLIST URIBL 28.08% 0.12%
JIPPG DNSBL 26.81% 0%
IX HASH CHECK 25.28% 0%
SPAMRATS SPAM DNSBL 24.77% 0%
SPAMRATS DYNA DNSBL 21.14% 0%
DRONEBL DNSBL 21.14% 0%
SORBS WEB DNSBL 16.64% 0%
SPAM EATING MONKEY - BLACK DNSBL 15.26% 0%
DNSWL MEDIUM DNSWL 11.74% 0.04%
SORBS DUL DNSBL 9.15% 0%
SPAMHAUS SBL URIBL 6.61% 0.21%
SPAM EATING MONKEY - URI RED URIBL 5.92% 0.06%
SPAM EATING MONKEY - URI BLACK URIBL 5.05% 0%
IMP SPAMLIST DNSBL 4% 0%
SWINOG DNSRBL DNSBL 3.56% 0%
UCEPROTECT 3 DNSBL 3.38% 0%
DNSWL NONE DNSWL 3.03% 1.02%
CBLCN PLUS DNSBL 2.58% 0.28%
SPAM EATING MONKEY - URI FRESH 15 URIBL 2.29% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 2.11% 0%
SPAM EATING MONKEY - URI FRESH URIBL 2.07% 0%
DNSWL LOW DNSWL 0.67% 0.07%
MAILSPIKE WL DNSWL 0.4% 0.07%
SURBL PHISHING URIBL 0.07% 0%
SURBL CRACKED SITES URIBL 0.07% 0%
INPS.DE DNSBL DNSBL 0% 0%
SURBL MALWARE URIBL 0% 0%
SWINOG URIBL URIBL 0% 0%

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