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 2020-02-10 till 2020-02-16
Below are weekly statistics of accuracy and failure rates for specific blacklists:
| Name | Type | Accuracy  |
Inaccuracy |
| URIBL BLACKLIST | URIBL | 95.44% | 0.25% |
| SPAMHAUS DBL | URIBL | 94.87% | 0.02% |
| UCEPROTECT 1 | DNSBL | 94.45% | 0% |
| SPAMHAUS ZEN | DNSBL | 93.9% | 0% |
| SURBL COMBINED | URIBL | 93.54% | 0% |
| SURBL ABUSE | URIBL | 93.52% | 0% |
| SPAMHAUS XBL | DNSBL | 92.36% | 0% |
| COMPOSITE BLOCKING LIST | DNSBL | 92.36% | 0% |
| SORBS COMBINED | DNSBL | 92.23% | 0.68% |
| SPAM EATING MONKEY - URI RED | URIBL | 92.14% | 0% |
| SPAMRATS SPAM | DNSBL | 91.36% | 0% |
| SPAMCOP | DNSBL | 90.86% | 0% |
| SPAMHAUS SBL | URIBL | 90.79% | 0% |
| PSBL SURRIEL | DNSBL | 90.7% | 0% |
| NIX SPAM | DNSBL | 88.73% | 0% |
| MAILSPIKE BL | DNSBL | 88.43% | 0% |
| DRONEBL | DNSBL | 88.23% | 0% |
| UNSUBSCRIBE BLACKLIST | DNSBL | 88.19% | 0% |
| SORBS NEW AND RECENT SPAM | DNSBL | 87.28% | 0.68% |
| JMF-BLACK | DNSBL | 86.85% | 0% |
| SPAM EATING MONKEY - URI FRESH 15 | URIBL | 82.44% | 0% |
| WPBL | DNSBL | 80.41% | 0% |
| SPAM EATING MONKEY - URI FRESH 10 | URIBL | 79.03% | 0% |
| SPAM EATING MONKEY - URI FRESH | URIBL | 78.97% | 0% |
| MAILSPIKE WL | DNSWL | 68.6% | 0.12% |
| DNSWL HIGH | DNSWL | 64.55% | 0.1% |
| SORBS WEB | DNSBL | 63.27% | 0% |
| SPAM EATING MONKEY - BLACK | DNSBL | 50.34% | 0% |
| SPAMRATS NOPTR | DNSBL | 44.09% | 0% |
| DCC | CHECK | 39.56% | 2.35% |
| SPAMRATS DYNA | DNSBL | 30.6% | 0% |
| JIPPG | DNSBL | 30.47% | 0% |
| SPAMHAUS PBL | DNSBL | 24.49% | 0% |
| GBUDB.COM TRUNCATE | DNSBL | 17.72% | 0% |
| SPAM EATING MONKEY - URI BLACK | URIBL | 13.61% | 0% |
| DNSWL LOW | DNSWL | 13.46% | 0% |
| JMF-WHITE | DNSWL | 11.04% | 0.02% |
| UCEPROTECT 2 | DNSBL | 10.36% | 0% |
| IX HASH | CHECK | 8.56% | 0.03% |
| DNSWL MEDIUM | DNSWL | 7.32% | 0.01% |
| SORBS DUL | DNSBL | 5.28% | 0% |
| UCEPROTECT 3 | DNSBL | 5.26% | 0% |
| DNSWL NONE | DNSWL | 2.82% | 0.25% |
| SURBL PHISHING | URIBL | 0.22% | 0% |
| CBLCN PLUS | DNSBL | 0% | 0% |
| IMP SPAMLIST | DNSBL | 0% | 0% |
| SWINOG URIBL | URIBL | 0% | 0% |
| SURBL CRACKED SITES | URIBL | 0% | 0% |
| SWINOG DNSRBL | DNSBL | 0% | 0% |
| SURBL MALWARE | URIBL | 0% | 0% |