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 2019-09-09 till 2019-09-15
Below are weekly statistics of accuracy and failure rates for specific blacklists:
| Name | Type | Accuracy  |
Inaccuracy |
| UCEPROTECT 1 | DNSBL | 88.63% | 0.02% |
| SPAMHAUS DBL | URIBL | 86.07% | 0.12% |
| URIBL BLACKLIST | URIBL | 85.67% | 0.03% |
| SPAMHAUS ZEN | DNSBL | 85.02% | 0% |
| SPAMHAUS XBL | DNSBL | 84.33% | 0% |
| COMPOSITE BLOCKING LIST | DNSBL | 84.33% | 0% |
| SURBL COMBINED | URIBL | 82.89% | 0.03% |
| SURBL ABUSE | URIBL | 82.86% | 0.03% |
| SORBS COMBINED | DNSBL | 80.3% | 0.81% |
| NIX SPAM | DNSBL | 79.98% | 0% |
| SPAMCOP | DNSBL | 79.15% | 0.02% |
| UNSUBSCRIBE BLACKLIST | DNSBL | 76% | 0% |
| SPAMRATS SPAM | DNSBL | 74.85% | 0.03% |
| DRONEBL | DNSBL | 74.78% | 0% |
| SPAMHAUS SBL | URIBL | 74.23% | 0.2% |
| MAILSPIKE BL | DNSBL | 73.68% | 0% |
| SORBS NEW AND RECENT SPAM | DNSBL | 73.36% | 0.81% |
| PSBL SURRIEL | DNSBL | 72.59% | 0% |
| JMF-BLACK | DNSBL | 71.94% | 0% |
| GBUDB.COM TRUNCATE | DNSBL | 71.29% | 0% |
| WPBL | DNSBL | 70.02% | 0% |
| DCC | CHECK | 63.31% | 4.85% |
| DNSWL HIGH | DNSWL | 59.54% | 0.15% |
| SORBS WEB | DNSBL | 37.09% | 0% |
| SPAMRATS NOPTR | DNSBL | 37.01% | 0% |
| SPAMRATS DYNA | DNSBL | 31.14% | 0% |
| SPAM EATING MONKEY - URI RED | URIBL | 29.2% | 1.27% |
| SPAM EATING MONKEY - URI BLACK | URIBL | 27.09% | 1.26% |
| SPAM EATING MONKEY - BLACK | DNSBL | 26.47% | 0% |
| SPAMHAUS PBL | DNSBL | 24.25% | 0% |
| JIPPG | DNSBL | 22.74% | 0% |
| DNSWL MEDIUM | DNSWL | 21.29% | 0.02% |
| JMF-WHITE | DNSWL | 17.32% | 0.07% |
| IX HASH | CHECK | 16% | 0.36% |
| UCEPROTECT 2 | DNSBL | 15.07% | 0.03% |
| UCEPROTECT 3 | DNSBL | 8.21% | 0% |
| SORBS DUL | DNSBL | 6.29% | 0% |
| DNSWL NONE | DNSWL | 3.58% | 0.47% |
| SPAM EATING MONKEY - URI FRESH 15 | URIBL | 3.18% | 0.03% |
| SPAM EATING MONKEY - URI FRESH 10 | URIBL | 2.76% | 0.03% |
| DNSWL LOW | DNSWL | 2.47% | 0% |
| SPAM EATING MONKEY - URI FRESH | URIBL | 2.41% | 0.02% |
| MAILSPIKE WL | DNSWL | 0.65% | 0.02% |
| SWINOG DNSRBL | DNSBL | 0.3% | 0% |
| SURBL PHISHING | URIBL | 0.05% | 0% |
| SURBL CRACKED SITES | URIBL | 0.02% | 0% |
| SURBL MALWARE | URIBL | 0% | 0% |
| CBLCN PLUS | DNSBL | 0% | 0% |
| IMP SPAMLIST | DNSBL | 0% | 0% |
| SWINOG URIBL | URIBL | 0% | 0% |