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

View the data processing guide to learn more.

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