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