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