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
| 2020-04-27 |
The list SPAMRATS ALL has been added. |
Blacklists performance from 2021-05-03 till 2021-05-09
Below are weekly statistics of accuracy and failure rates for specific blacklists:
| Name | Type | Accuracy  |
Inaccuracy |
| DCC | CHECK | 82.78% | 1.82% |
| UCEPROTECT 2 | DNSBL | 67.22% | 0.03% |
| SORBS COMBINED | DNSBL | 61.87% | 0.53% |
| URIBL BLACKLIST | URIBL | 57.2% | 0.56% |
| SORBS NEW AND RECENT SPAM | DNSBL | 57.1% | 0.53% |
| SPAMHAUS DBL | URIBL | 54.47% | 3.39% |
| GBUDB.COM TRUNCATE | DNSBL | 49.71% | 0.03% |
| SURBL COMBINED | URIBL | 49.03% | 2.52% |
| SURBL ABUSE | URIBL | 48.93% | 2.52% |
| UCEPROTECT 3 | DNSBL | 48.83% | 0.94% |
| PSBL SURRIEL | DNSBL | 44.26% | 0% |
| DNSWL MEDIUM | DNSWL | 39.83% | 0.88% |
| SPAMRATS ALL | DNSBL | 39.2% | 0.02% |
| DNSWL HIGH | DNSWL | 39.06% | 0.58% |
| JMF-BLACK | DNSBL | 36.67% | 0% |
| UCEPROTECT 1 | DNSBL | 31.03% | 0% |
| MAILSPIKE WL | DNSWL | 25.01% | 2.14% |
| SPAMHAUS ZEN | DNSBL | 24.71% | 0.04% |
| NIX SPAM | DNSBL | 21.3% | 0% |
| MAILSPIKE BL | DNSBL | 19.75% | 0% |
| JMF-WHITE | DNSWL | 18.49% | 0.19% |
| SPAMRATS SPAM | DNSBL | 18.09% | 0% |
| SPAMCOP | DNSBL | 16.83% | 0% |
| SPAM EATING MONKEY - URI RED | URIBL | 16.05% | 0.01% |
| SPAMHAUS PBL | DNSBL | 13.91% | 0.04% |
| SPAM EATING MONKEY - URI FRESH 15 | URIBL | 13.91% | 0.03% |
| SPAMHAUS XBL | DNSBL | 13.62% | 0% |
| COMPOSITE BLOCKING LIST | DNSBL | 13.62% | 0% |
| IX HASH | CHECK | 12.84% | 0.01% |
| SPAMRATS NOPTR | DNSBL | 12.65% | 0% |
| SPAM EATING MONKEY - BLACK | DNSBL | 12.45% | 0% |
| SPAM EATING MONKEY - URI FRESH 10 | URIBL | 12.06% | 0.03% |
| SORBS DUL | DNSBL | 10.8% | 0% |
| SPAM EATING MONKEY - URI FRESH | URIBL | 10.12% | 0.02% |
| SPAMRATS DYNA | DNSBL | 9.92% | 0.02% |
| WPBL | DNSBL | 9.92% | 0% |
| SPAM EATING MONKEY - URI BLACK | URIBL | 8.56% | 0% |
| JIPPG | DNSBL | 4.96% | 0% |
| DNSWL NONE | DNSWL | 2.89% | 2.92% |
| DNSWL LOW | DNSWL | 2.85% | 0% |
| SORBS WEB | DNSBL | 1.85% | 0% |
| DRONEBL | DNSBL | 0.68% | 0% |
| SURBL PHISHING | URIBL | 0.39% | 0% |
| SPAMHAUS SBL | URIBL | 0.19% | 0% |
| SURBL CRACKED SITES | URIBL | 0.1% | 0% |
| IMP SPAMLIST | DNSBL | 0% | 0% |
| CBLCN PLUS | DNSBL | 0% | 0% |
| SURBL MALWARE | URIBL | 0% | 0% |
| UNSUBSCRIBE BLACKLIST | DNSBL | 0% | 0% |
| SWINOG URIBL | URIBL | 0% | 0% |
| SWINOG DNSRBL | DNSBL | 0% | 0% |