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
| 2024-06-10 |
We thank the SORBS team for their service and have removed the defunct lists. |
Blacklists performance from 2024-07-15 till 2024-07-21
Below are weekly statistics of accuracy and failure rates for specific blacklists:
| Name | Type  |
Accuracy | Inaccuracy |
| IX HASH | CHECK | 5.11% | 0% |
| DCC | CHECK | 74.27% | 5.62% |
| COMPOSITE BLOCKING LIST | DNSBL | 26.73% | 0% |
| SPAM EATING MONKEY - BLACK | DNSBL | 16.72% | 0% |
| JMF-BLACK | DNSBL | 32.63% | 0.04% |
| GBUDB.COM TRUNCATE | DNSBL | 41.84% | 0% |
| WPBL | DNSBL | 0% | 0% |
| JIPPG | DNSBL | 1.2% | 0% |
| UNSUBSCRIBE BLACKLIST | DNSBL | 0% | 0% |
| SPAMHAUS PBL | DNSBL | 51.35% | 0% |
| DRONEBL | DNSBL | 3% | 0% |
| SPAMRATS ALL | DNSBL | 61.96% | 0.04% |
| CBLCN PLUS | DNSBL | 0% | 0% |
| MAILSPIKE BL | DNSBL | 31.63% | 0% |
| SPAMHAUS ZEN | DNSBL | 54.75% | 0% |
| SPAMHAUS XBL | DNSBL | 26.73% | 0% |
| UCEPROTECT 3 | DNSBL | 53.15% | 0.07% |
| SPAMRATS SPAM | DNSBL | 20.42% | 0.04% |
| SPAMCOP | DNSBL | 37.64% | 0% |
| SPAMRATS DYNA | DNSBL | 16.32% | 0% |
| PSBL SURRIEL | DNSBL | 25.73% | 0% |
| NIX SPAM | DNSBL | 12.61% | 0% |
| IMP SPAMLIST | DNSBL | 0% | 0% |
| SWINOG DNSRBL | DNSBL | 0% | 0% |
| SPAMRATS NOPTR | DNSBL | 31.83% | 0% |
| UCEPROTECT 1 | DNSBL | 37.74% | 0% |
| UCEPROTECT 2 | DNSBL | 58.76% | 0.32% |
| JMF-WHITE | DNSWL | 0.79% | 0.5% |
| DNSWL MEDIUM | DNSWL | 16.51% | 0% |
| MAILSPIKE WL | DNSWL | 4.15% | 1.2% |
| DNSWL NONE | DNSWL | 2.01% | 2.7% |
| DNSWL HIGH | DNSWL | 0.47% | 0% |
| DNSWL LOW | DNSWL | 0.18% | 0% |
| SURBL COMBINED | URIBL | 34.83% | 0.04% |
| SURBL MALWARE | URIBL | 0% | 0% |
| SPAM EATING MONKEY - URI FRESH 10 | URIBL | 3.1% | 0.14% |
| SPAM EATING MONKEY - URI RED | URIBL | 4.9% | 0% |
| SPAM EATING MONKEY - URI FRESH 15 | URIBL | 3.2% | 0.14% |
| SPAM EATING MONKEY - URI BLACK | URIBL | 4.9% | 0% |
| SPAM EATING MONKEY - URI FRESH | URIBL | 3% | 0% |
| SPAMHAUS DBL | URIBL | 27.53% | 0% |
| SURBL PHISHING | URIBL | 5.21% | 0% |
| SURBL ABUSE | URIBL | 34.63% | 0.04% |
| SWINOG URIBL | URIBL | 0% | 0% |
| SPAMHAUS SBL | URIBL | 0.1% | 0% |
| SURBL CRACKED SITES | URIBL | 0.2% | 0% |
| URIBL BLACKLIST | URIBL | 27.33% | 0.18% |