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 2018-11-05 till 2018-11-11
Below are weekly statistics of accuracy and failure rates for specific blacklists:
| Name | Type | Accuracy  |
Inaccuracy |
| UCEPROTECT 1 | DNSBL | 87.27% | 0% |
| SPAMHAUS ZEN | DNSBL | 83.39% | 0% |
| DCC | CHECK | 82.28% | 3.55% |
| SORBS COMBINED | DNSBL | 81.21% | 1.1% |
| JMF-WHITE | DNSWL | 81.14% | 0.28% |
| SPAMHAUS DBL | URIBL | 80.44% | 0.07% |
| SPAMCOP | DNSBL | 80.34% | 0% |
| COMPOSITE BLOCKING LIST | DNSBL | 80.12% | 0% |
| SPAMHAUS XBL | DNSBL | 80.12% | 0% |
| SORBS NEW AND RECENT SPAM | DNSBL | 78.53% | 1.1% |
| URIBL BLACKLIST | URIBL | 77.07% | 0.09% |
| DNSWL HIGH | DNSWL | 76.65% | 0.22% |
| UNSUBSCRIBE BLACKLIST | DNSBL | 76.52% | 0% |
| JMF-BLACK | DNSBL | 74.28% | 0% |
| PSBL SURRIEL | DNSBL | 74.01% | 0% |
| WPBL | DNSBL | 73.03% | 0.01% |
| GBUDB.COM TRUNCATE | DNSBL | 72.44% | 0% |
| SURBL COMBINED | URIBL | 71.44% | 0.03% |
| SURBL ABUSE | URIBL | 71.42% | 0.03% |
| MAILSPIKE BL | DNSBL | 67.76% | 0% |
| NIX SPAM | DNSBL | 65.62% | 0% |
| DRONEBL | DNSBL | 62.66% | 0% |
| SPAM EATING MONKEY - BLACK | DNSBL | 43.86% | 0% |
| SPAMRATS NOPTR | DNSBL | 33.16% | 0% |
| SPAMRATS DYNA | DNSBL | 32.66% | 0.04% |
| SPAMHAUS PBL | DNSBL | 26.75% | 0% |
| SPAMHAUS SBL | URIBL | 22.3% | 0.27% |
| UCEPROTECT 2 | DNSBL | 22.13% | 0.02% |
| JIPPG | DNSBL | 18.42% | 0% |
| SPAM EATING MONKEY - URI RED | URIBL | 16.33% | 0.12% |
| SPAMRATS SPAM | DNSBL | 16.13% | 0.01% |
| SPAM EATING MONKEY - URI BLACK | URIBL | 15.63% | 0.03% |
| SORBS WEB | DNSBL | 9.79% | 0% |
| IX HASH | CHECK | 8.28% | 0.04% |
| SORBS DUL | DNSBL | 6.56% | 0% |
| DNSWL MEDIUM | DNSWL | 5.46% | 0.02% |
| DNSWL NONE | DNSWL | 5.03% | 0.96% |
| UCEPROTECT 3 | DNSBL | 2.77% | 0.01% |
| SPAM EATING MONKEY - URI FRESH 15 | URIBL | 1.4% | 0% |
| SPAM EATING MONKEY - URI FRESH 10 | URIBL | 1.2% | 0% |
| SPAM EATING MONKEY - URI FRESH | URIBL | 0.92% | 0% |
| DNSWL LOW | DNSWL | 0.68% | 0.04% |
| MAILSPIKE WL | DNSWL | 0.21% | 0.15% |
| SURBL CRACKED SITES | URIBL | 0.02% | 0% |
| SURBL PHISHING | URIBL | 0.02% | 0% |
| IMP SPAMLIST | DNSBL | 0% | 0% |
| CBLCN PLUS | DNSBL | 0% | 0% |
| SURBL MALWARE | URIBL | 0% | 0% |
| SWINOG DNSRBL | DNSBL | 0% | 0% |
| SWINOG URIBL | URIBL | 0% | 0% |