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. |
Blacklists performance from 2019-12-02 till 2019-12-08
Below are weekly statistics of accuracy and failure rates for specific blacklists:
| Name | Type | Accuracy | Inaccuracy  |
| SPAMHAUS XBL | DNSBL | 80.75% | 0% |
| SPAMHAUS ZEN | DNSBL | 82.25% | 0% |
| WPBL | DNSBL | 65.29% | 0% |
| MAILSPIKE BL | DNSBL | 69.33% | 0% |
| UCEPROTECT 2 | DNSBL | 14.76% | 0% |
| UCEPROTECT 3 | DNSBL | 11.29% | 0% |
| SPAMRATS SPAM | DNSBL | 78.05% | 0% |
| GBUDB.COM TRUNCATE | DNSBL | 63.68% | 0% |
| COMPOSITE BLOCKING LIST | DNSBL | 80.75% | 0% |
| SPAM EATING MONKEY - BLACK | DNSBL | 22.72% | 0% |
| SURBL COMBINED | URIBL | 78.39% | 0% |
| SPAMHAUS PBL | DNSBL | 24.19% | 0% |
| JMF-BLACK | DNSBL | 72.36% | 0% |
| DNSWL MEDIUM | DNSWL | 19.21% | 0% |
| JIPPG | DNSBL | 30.13% | 0% |
| SWINOG URIBL | URIBL | 0% | 0% |
| DRONEBL | DNSBL | 71.37% | 0% |
| SORBS WEB | DNSBL | 46.72% | 0% |
| SPAMCOP | DNSBL | 79.6% | 0% |
| PSBL SURRIEL | DNSBL | 79.89% | 0% |
| SORBS DUL | DNSBL | 5.26% | 0% |
| IMP SPAMLIST | DNSBL | 0% | 0% |
| NIX SPAM | DNSBL | 79.28% | 0% |
| CBLCN PLUS | DNSBL | 0% | 0% |
| SPAMRATS DYNA | DNSBL | 25.1% | 0% |
| SURBL MALWARE | URIBL | 0% | 0% |
| SURBL PHISHING | URIBL | 0% | 0% |
| SURBL CRACKED SITES | URIBL | 0% | 0% |
| SURBL ABUSE | URIBL | 78.39% | 0% |
| SPAMRATS NOPTR | DNSBL | 37.86% | 0% |
| SWINOG DNSRBL | DNSBL | 0% | 0% |
| UCEPROTECT 1 | DNSBL | 84.99% | 0.01% |
| JMF-WHITE | DNSWL | 14.22% | 0.02% |
| UNSUBSCRIBE BLACKLIST | DNSBL | 77.87% | 0.02% |
| IX HASH | CHECK | 12.74% | 0.03% |
| SPAMHAUS DBL | URIBL | 85.17% | 0.03% |
| SPAM EATING MONKEY - URI FRESH 15 | URIBL | 49.13% | 0.03% |
| SPAM EATING MONKEY - URI FRESH 10 | URIBL | 46.11% | 0.03% |
| DNSWL LOW | DNSWL | 4.4% | 0.05% |
| SPAMHAUS SBL | URIBL | 73.09% | 0.06% |
| SPAM EATING MONKEY - URI FRESH | URIBL | 26.77% | 0.07% |
| MAILSPIKE WL | DNSWL | 0.34% | 0.07% |
| SPAM EATING MONKEY - URI BLACK | URIBL | 44.48% | 0.12% |
| SPAM EATING MONKEY - URI RED | URIBL | 49.51% | 0.14% |
| URIBL BLACKLIST | URIBL | 84.77% | 0.19% |
| DNSWL HIGH | DNSWL | 54.54% | 0.23% |
| DNSWL NONE | DNSWL | 2.61% | 0.45% |
| SORBS COMBINED | DNSBL | 81.93% | 1.12% |
| SORBS NEW AND RECENT SPAM | DNSBL | 76.08% | 1.12% |
| DCC | CHECK | 58.99% | 3.1% |