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 2023-11-27 till 2023-12-03
Below are weekly statistics of accuracy and failure rates for specific blacklists:
| Name | Type | Accuracy  |
Inaccuracy |
| DCC | CHECK | 87.64% | 3.86% |
| JMF-BLACK | DNSBL | 68.89% | 0.02% |
| MAILSPIKE BL | DNSBL | 68.13% | 0% |
| UCEPROTECT 2 | DNSBL | 63.63% | 0.83% |
| SORBS COMBINED | DNSBL | 60.62% | 0.24% |
| SORBS NEW AND RECENT SPAM | DNSBL | 58.6% | 0.24% |
| DNSWL MEDIUM | DNSWL | 57.28% | 0.06% |
| SPAMCOP | DNSBL | 55.59% | 0% |
| GBUDB.COM TRUNCATE | DNSBL | 43.29% | 0% |
| SPAMRATS ALL | DNSBL | 42.64% | 0% |
| UCEPROTECT 3 | DNSBL | 37.32% | 25.64% |
| SPAMHAUS ZEN | DNSBL | 31.52% | 0.02% |
| UCEPROTECT 1 | DNSBL | 30.1% | 0.02% |
| COMPOSITE BLOCKING LIST | DNSBL | 27.14% | 0% |
| SPAMHAUS XBL | DNSBL | 27.14% | 0% |
| SPAMHAUS PBL | DNSBL | 24.01% | 0.02% |
| IX HASH | CHECK | 21.41% | 0% |
| SPAM EATING MONKEY - URI RED | URIBL | 21.11% | 0% |
| SPAM EATING MONKEY - URI BLACK | URIBL | 20.88% | 0% |
| SPAMRATS SPAM | DNSBL | 20.52% | 0% |
| PSBL SURRIEL | DNSBL | 18.92% | 0% |
| NIX SPAM | DNSBL | 17.86% | 0% |
| SPAMRATS NOPTR | DNSBL | 15.73% | 0% |
| URIBL BLACKLIST | URIBL | 14.78% | 2.31% |
| SURBL COMBINED | URIBL | 14.61% | 6.63% |
| SURBL ABUSE | URIBL | 13.96% | 6.63% |
| SPAMRATS DYNA | DNSBL | 10.47% | 0% |
| SPAMHAUS DBL | URIBL | 9.46% | 6.75% |
| SPAM EATING MONKEY - BLACK | DNSBL | 5.2% | 0% |
| SORBS DUL | DNSBL | 4.02% | 0% |
| SURBL PHISHING | URIBL | 3.31% | 0% |
| MAILSPIKE WL | DNSWL | 3.17% | 1.12% |
| SORBS WEB | DNSBL | 2.9% | 0.05% |
| JIPPG | DNSBL | 2.25% | 0% |
| SPAM EATING MONKEY - URI FRESH 15 | URIBL | 2.19% | 0.02% |
| DRONEBL | DNSBL | 2.07% | 0% |
| SPAM EATING MONKEY - URI FRESH 10 | URIBL | 1.95% | 0.02% |
| DNSWL NONE | DNSWL | 1.93% | 1.66% |
| SPAM EATING MONKEY - URI FRESH | URIBL | 1.3% | 0.02% |
| DNSWL HIGH | DNSWL | 0.48% | 0% |
| SPAMHAUS SBL | URIBL | 0.24% | 0.02% |
| JMF-WHITE | DNSWL | 0.21% | 0.06% |
| DNSWL LOW | DNSWL | 0.12% | 0% |
| CBLCN PLUS | DNSBL | 0% | 0% |
| SURBL MALWARE | URIBL | 0% | 0% |
| IMP SPAMLIST | DNSBL | 0% | 0% |
| WPBL | DNSBL | 0% | 0% |
| UNSUBSCRIBE BLACKLIST | DNSBL | 0% | 0% |
| SURBL CRACKED SITES | URIBL | 0% | 0% |
| SWINOG DNSRBL | DNSBL | 0% | 0% |
| SWINOG URIBL | URIBL | 0% | 0% |