Blacklist Performance

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

2015-01-27

Added NSZONES to the Blacklist Performance Monitoring. Removed FREE V4BL because the service is unavailable.
» More news

Blacklists performance from 2015-02-23 till 2015-03-01

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

Name Type Accuracy Inaccuracy
CBLCN PLUS DNSBL 3.58% 0.11%
COMPOSITE BLOCKING LIST DNSBL 59.84% 0%
DCC CHECK 63.95% 6.35%
DNSWL HIGH DNSWL 79% 0.4%
DNSWL LOW DNSWL 1.5% 0.66%
DNSWL MEDIUM DNSWL 6.25% 0%
DNSWL NONE DNSWL 1.13% 1.79%
GBUDB.COM TRUNCATE DNSBL 29.56% 0%
IMP SPAMLIST DNSBL 8.42% 0%
INPS.DE DNSBL DNSBL 28.3% 0%
IX HASH COMBINED CHECK 37.38% 0.62%
IX HASH GENERIC CHECK 3.84% 0.6%
IX HASH HOSTEUROPE CHECK 0.33% 0%
IX HASH MANITU CHECK 33.53% 0.01%
IX HASH SEM CHECK 3.45% 0%
JIPPG DNSBL 11.8% 0%
JMF-BLACK DNSBL 52.68% 0%
JMF-WHITE DNSWL 86.26% 0.4%
MAILSPIKE BL DNSBL 38.3% 0%
MAILSPIKE WL DNSWL 86.15% 4.37%
NIX SPAM DNSBL 41.95% 0%
NSZONES DNSBL 43.14% 0.19%
PSBL SURRIEL DNSBL 44.67% 0%
SORBS COMBINED DNSBL 45.79% 0.09%
SORBS DUL DNSBL 8.68% 0%
SORBS NEW AND RECENT SPAM DNSBL 37.77% 0.09%
SORBS WEB DNSBL 9.54% 0%
SPAM EATING MONKEY - BLACK DNSBL 21.21% 0%
SPAM EATING MONKEY - URI BLACK URIBL 29.56% 0%
SPAM EATING MONKEY - URI FRESH URIBL 2.19% 0%
SPAM EATING MONKEY - URI FRESH 10 URIBL 4.77% 0%
SPAM EATING MONKEY - URI FRESH 15 URIBL 5.1% 0%
SPAM EATING MONKEY - URI RED URIBL 29.56% 0%
SPAMCOP DNSBL 56.59% 0.13%
SPAMHAUS DBL URIBL 61.9% 0.11%
SPAMHAUS PBL DNSBL 32.14% 0%
SPAMHAUS SBL URIBL 24.45% 0%
SPAMHAUS XBL DNSBL 59.84% 0%
SPAMHAUS ZEN DNSBL 64.28% 0%
SPAMRATS DYNA DNSBL 21.74% 0.03%
SPAMRATS NOPTR DNSBL 15.11% 0%
SURBL ABUSEBUTLER URIBL 12.06% 0%
SURBL COMBINED URIBL 50.96% 0%
SURBL JWSPAMSPY URIBL 49.64% 0%
SURBL MALWARE URIBL 3.18% 0%
SURBL SPAMASSASSIN BL URIBL 39.17% 0%
SURBL SPAMCOP URIBL 18.03% 0%
SWINOG DNSRBL DNSBL 5.57% 0%
SWINOG URIBL URIBL 20.21% 5.65%
UCEPROTECT 1 DNSBL 52.68% 0.28%
UCEPROTECT 2 DNSBL 18.82% 0.01%
UCEPROTECT 3 DNSBL 5.5% 0%
UNSUBSCRIBE BLACKLIST DNSBL 49.24% 1.03%
URIBL BLACKLIST URIBL 63.15% 0.11%
WPBL DNSBL 51.29% 0%

View the data processing guide to learn more.

© Intra2net AG 2015