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 2020-01-13 till 2020-01-19
Below are weekly statistics of accuracy and failure rates for specific blacklists:
| Name | Type | Accuracy  |
Inaccuracy |
| UCEPROTECT 1 | DNSBL | 92.33% | 0% |
| SPAMHAUS DBL | URIBL | 90.63% | 0.07% |
| URIBL BLACKLIST | URIBL | 90.09% | 0.19% |
| SPAMHAUS ZEN | DNSBL | 88.65% | 0% |
| SURBL COMBINED | URIBL | 88.65% | 0% |
| SORBS COMBINED | DNSBL | 88.23% | 0.78% |
| SURBL ABUSE | URIBL | 88.19% | 0% |
| NIX SPAM | DNSBL | 87.63% | 0% |
| SPAMHAUS XBL | DNSBL | 87.27% | 0% |
| COMPOSITE BLOCKING LIST | DNSBL | 87.27% | 0% |
| UNSUBSCRIBE BLACKLIST | DNSBL | 87.09% | 0% |
| SPAMCOP | DNSBL | 86.11% | 0% |
| SPAMRATS SPAM | DNSBL | 84.84% | 0% |
| SORBS NEW AND RECENT SPAM | DNSBL | 83.61% | 0.78% |
| PSBL SURRIEL | DNSBL | 83.42% | 0% |
| SPAMHAUS SBL | URIBL | 83.15% | 0.01% |
| JMF-BLACK | DNSBL | 82.52% | 0% |
| DRONEBL | DNSBL | 81.9% | 0% |
| MAILSPIKE BL | DNSBL | 81.86% | 0% |
| WPBL | DNSBL | 71.53% | 0% |
| MAILSPIKE WL | DNSWL | 69.66% | 0.31% |
| DNSWL HIGH | DNSWL | 66.01% | 0.21% |
| SORBS WEB | DNSBL | 58.45% | 0% |
| DCC | CHECK | 50.26% | 2.82% |
| SPAMRATS NOPTR | DNSBL | 40.72% | 0% |
| SPAM EATING MONKEY - URI FRESH 10 | URIBL | 40.2% | 0% |
| SPAM EATING MONKEY - URI RED | URIBL | 37.05% | 0.03% |
| SPAM EATING MONKEY - URI FRESH | URIBL | 34.03% | 0% |
| SPAM EATING MONKEY - BLACK | DNSBL | 33.6% | 0% |
| JIPPG | DNSBL | 31.91% | 0% |
| SPAMRATS DYNA | DNSBL | 29.45% | 0% |
| SPAM EATING MONKEY - URI FRESH 15 | URIBL | 29.18% | 0% |
| SPAMHAUS PBL | DNSBL | 23.85% | 0% |
| SPAM EATING MONKEY - URI BLACK | URIBL | 23.66% | 0.03% |
| DNSWL MEDIUM | DNSWL | 18.41% | 0.02% |
| GBUDB.COM TRUNCATE | DNSBL | 16.79% | 0.07% |
| JMF-WHITE | DNSWL | 13.94% | 0.04% |
| UCEPROTECT 2 | DNSBL | 12.5% | 0.01% |
| IX HASH | CHECK | 10.68% | 0.01% |
| UCEPROTECT 3 | DNSBL | 7.37% | 0.03% |
| SORBS DUL | DNSBL | 5.54% | 0% |
| DNSWL LOW | DNSWL | 2.75% | 0.04% |
| DNSWL NONE | DNSWL | 2.04% | 0.54% |
| SURBL MALWARE | URIBL | 0.44% | 0% |
| SURBL PHISHING | URIBL | 0.33% | 0% |
| SURBL CRACKED SITES | URIBL | 0% | 0% |
| CBLCN PLUS | DNSBL | 0% | 0% |
| IMP SPAMLIST | DNSBL | 0% | 0% |
| SWINOG DNSRBL | DNSBL | 0% | 0% |
| SWINOG URIBL | URIBL | 0% | 0% |