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 2019-08-05 till 2019-08-11
Below are weekly statistics of accuracy and failure rates for specific blacklists:
| Name | Type | Accuracy  |
Inaccuracy |
| UCEPROTECT 1 | DNSBL | 87.94% | 0.01% |
| SPAMHAUS ZEN | DNSBL | 86.68% | 0% |
| SPAMHAUS DBL | URIBL | 85.69% | 0.11% |
| COMPOSITE BLOCKING LIST | DNSBL | 85.59% | 0% |
| SPAMHAUS XBL | DNSBL | 85.59% | 0% |
| URIBL BLACKLIST | URIBL | 83.68% | 0.08% |
| SORBS COMBINED | DNSBL | 82.44% | 0.84% |
| SPAMCOP | DNSBL | 82.17% | 0% |
| NIX SPAM | DNSBL | 81.85% | 0% |
| SURBL COMBINED | URIBL | 78.94% | 0.04% |
| SURBL ABUSE | URIBL | 78.84% | 0.04% |
| SORBS NEW AND RECENT SPAM | DNSBL | 78.05% | 0.84% |
| JMF-BLACK | DNSBL | 76.49% | 0.01% |
| UNSUBSCRIBE BLACKLIST | DNSBL | 76.29% | 0% |
| SPAMHAUS SBL | URIBL | 75.96% | 0.09% |
| DRONEBL | DNSBL | 74.36% | 0% |
| SPAMRATS SPAM | DNSBL | 72.81% | 0% |
| GBUDB.COM TRUNCATE | DNSBL | 70.88% | 0% |
| DNSWL HIGH | DNSWL | 66.65% | 0.08% |
| PSBL SURRIEL | DNSBL | 64.51% | 0% |
| DCC | CHECK | 64.29% | 2.64% |
| WPBL | DNSBL | 64.25% | 2.11% |
| SPAMRATS NOPTR | DNSBL | 40.39% | 0% |
| SPAM EATING MONKEY - URI RED | URIBL | 35.49% | 2.7% |
| SPAM EATING MONKEY - URI BLACK | URIBL | 33.8% | 2.7% |
| MAILSPIKE BL | DNSBL | 33.5% | 0% |
| SORBS WEB | DNSBL | 32.27% | 0% |
| SPAMRATS DYNA | DNSBL | 28.03% | 0% |
| SPAMHAUS PBL | DNSBL | 25.34% | 0% |
| JIPPG | DNSBL | 21.95% | 0% |
| SPAM EATING MONKEY - BLACK | DNSBL | 19.82% | 0% |
| DNSWL MEDIUM | DNSWL | 17.76% | 0.02% |
| UCEPROTECT 2 | DNSBL | 17.66% | 0% |
| IX HASH | CHECK | 17.54% | 0.01% |
| JMF-WHITE | DNSWL | 16.37% | 0% |
| UCEPROTECT 3 | DNSBL | 9.91% | 0.71% |
| SORBS DUL | DNSBL | 6.19% | 0% |
| DNSWL LOW | DNSWL | 5.31% | 0.06% |
| SPAM EATING MONKEY - URI FRESH 15 | URIBL | 2.67% | 0.02% |
| DNSWL NONE | DNSWL | 2.32% | 0.32% |
| SPAM EATING MONKEY - URI FRESH 10 | URIBL | 2.23% | 0.01% |
| SPAM EATING MONKEY - URI FRESH | URIBL | 1.93% | 0.01% |
| SURBL PHISHING | URIBL | 0.1% | 0% |
| SWINOG DNSRBL | DNSBL | 0.08% | 0% |
| MAILSPIKE WL | DNSWL | 0.04% | 0.02% |
| SWINOG URIBL | URIBL | 0% | 0% |
| CBLCN PLUS | DNSBL | 0% | 0% |
| IMP SPAMLIST | DNSBL | 0% | 0% |
| SURBL CRACKED SITES | URIBL | 0% | 0% |
| SURBL MALWARE | URIBL | 0% | 0% |