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 2019-05-13 till 2019-05-19
Below are weekly statistics of accuracy and failure rates for specific blacklists:
| Name | Type | Accuracy  |
Inaccuracy |
| SPAMHAUS ZEN | DNSBL | 89.89% | 0% |
| COMPOSITE BLOCKING LIST | DNSBL | 88.49% | 0% |
| SPAMHAUS XBL | DNSBL | 88.49% | 0% |
| UCEPROTECT 1 | DNSBL | 87.94% | 0.01% |
| DCC | CHECK | 83.82% | 2.75% |
| NIX SPAM | DNSBL | 83.15% | 0.02% |
| SPAMCOP | DNSBL | 82.8% | 0% |
| SPAMHAUS DBL | URIBL | 82.6% | 0.02% |
| SORBS COMBINED | DNSBL | 78.86% | 0.35% |
| UNSUBSCRIBE BLACKLIST | DNSBL | 78.68% | 0% |
| SPAMRATS SPAM | DNSBL | 77.16% | 0% |
| JMF-BLACK | DNSBL | 76.81% | 0% |
| URIBL BLACKLIST | URIBL | 76.24% | 0.06% |
| SURBL COMBINED | URIBL | 76.11% | 0% |
| SURBL ABUSE | URIBL | 76.09% | 0% |
| SPAMHAUS SBL | URIBL | 75.79% | 0.04% |
| DRONEBL | DNSBL | 74.94% | 0% |
| WPBL | DNSBL | 70.17% | 0% |
| SORBS NEW AND RECENT SPAM | DNSBL | 68.22% | 0.35% |
| GBUDB.COM TRUNCATE | DNSBL | 68% | 0% |
| DNSWL HIGH | DNSWL | 63.18% | 0.25% |
| SPAM EATING MONKEY - URI RED | URIBL | 55.97% | 0.01% |
| SPAM EATING MONKEY - URI BLACK | URIBL | 55.87% | 0.01% |
| PSBL SURRIEL | DNSBL | 52.52% | 0% |
| MAILSPIKE BL | DNSBL | 52.3% | 0% |
| SORBS WEB | DNSBL | 46.48% | 0% |
| SPAMRATS NOPTR | DNSBL | 44.71% | 0% |
| SPAM EATING MONKEY - BLACK | DNSBL | 40.79% | 0% |
| SPAMRATS DYNA | DNSBL | 29.98% | 0.02% |
| SPAMHAUS PBL | DNSBL | 29.56% | 0% |
| SURBL PHISHING | URIBL | 24.54% | 0% |
| DNSWL MEDIUM | DNSWL | 20.1% | 0% |
| IX HASH | CHECK | 19.07% | 0.07% |
| UCEPROTECT 2 | DNSBL | 18.2% | 0% |
| JIPPG | DNSBL | 16.13% | 0% |
| JMF-WHITE | DNSWL | 12.68% | 0.02% |
| UCEPROTECT 3 | DNSBL | 7.94% | 0% |
| DNSWL NONE | DNSWL | 5.66% | 0.7% |
| SORBS DUL | DNSBL | 5.14% | 0% |
| DNSWL LOW | DNSWL | 0.82% | 0.02% |
| SWINOG DNSRBL | DNSBL | 0.65% | 0.01% |
| SPAM EATING MONKEY - URI FRESH 15 | URIBL | 0.5% | 0.05% |
| SPAM EATING MONKEY - URI FRESH 10 | URIBL | 0.42% | 0.03% |
| SPAM EATING MONKEY - URI FRESH | URIBL | 0.27% | 0% |
| MAILSPIKE WL | DNSWL | 0.05% | 0% |
| SURBL CRACKED SITES | URIBL | 0% | 0% |
| CBLCN PLUS | DNSBL | 0% | 0% |
| SURBL MALWARE | URIBL | 0% | 0% |
| SWINOG URIBL | URIBL | 0% | 0% |
| IMP SPAMLIST | DNSBL | 0% | 0% |