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 2020-03-30 till 2020-04-05
Below are weekly statistics of accuracy and failure rates for specific blacklists:
| Name | Type | Accuracy | Inaccuracy  |
| JMF-BLACK | DNSBL | 74.02% | 0% |
| COMPOSITE BLOCKING LIST | DNSBL | 73.93% | 0% |
| SPAM EATING MONKEY - BLACK | DNSBL | 33.87% | 0% |
| GBUDB.COM TRUNCATE | DNSBL | 24.27% | 0% |
| SPAMRATS SPAM | DNSBL | 75.24% | 0% |
| UCEPROTECT 3 | DNSBL | 7.1% | 0% |
| WPBL | DNSBL | 61.57% | 0% |
| JIPPG | DNSBL | 23.89% | 0% |
| SPAMHAUS PBL | DNSBL | 24.53% | 0% |
| MAILSPIKE BL | DNSBL | 61.83% | 0% |
| CBLCN PLUS | DNSBL | 0% | 0% |
| DRONEBL | DNSBL | 66.28% | 0% |
| SPAMHAUS XBL | DNSBL | 74.02% | 0% |
| SPAMHAUS ZEN | DNSBL | 75.3% | 0% |
| DNSWL MEDIUM | DNSWL | 3.52% | 0% |
| DNSWL LOW | DNSWL | 14.87% | 0% |
| UCEPROTECT 2 | DNSBL | 23.22% | 0% |
| UNSUBSCRIBE BLACKLIST | DNSBL | 72.62% | 0% |
| SURBL MALWARE | URIBL | 0% | 0% |
| SORBS WEB | DNSBL | 48.79% | 0% |
| SURBL CRACKED SITES | URIBL | 0% | 0% |
| SPAMCOP | DNSBL | 72.04% | 0% |
| UCEPROTECT 1 | DNSBL | 81.9% | 0% |
| PSBL SURRIEL | DNSBL | 82.46% | 0% |
| SORBS DUL | DNSBL | 6.23% | 0% |
| SWINOG URIBL | URIBL | 0% | 0% |
| IMP SPAMLIST | DNSBL | 0% | 0% |
| SWINOG DNSRBL | DNSBL | 0.06% | 0% |
| NIX SPAM | DNSBL | 71.72% | 0% |
| SPAMRATS NOPTR | DNSBL | 34.33% | 0% |
| SPAMRATS DYNA | DNSBL | 25.78% | 0.01% |
| SURBL PHISHING | URIBL | 0.38% | 0.01% |
| SPAM EATING MONKEY - URI BLACK | URIBL | 11.64% | 0.02% |
| SPAMHAUS SBL | URIBL | 0.73% | 0.02% |
| IX HASH | CHECK | 9.43% | 0.02% |
| SPAM EATING MONKEY - URI RED | URIBL | 15.57% | 0.03% |
| SPAM EATING MONKEY - URI FRESH 10 | URIBL | 6.31% | 0.04% |
| SPAM EATING MONKEY - URI FRESH 15 | URIBL | 6.43% | 0.04% |
| SPAM EATING MONKEY - URI FRESH | URIBL | 5.99% | 0.04% |
| SPAMHAUS DBL | URIBL | 16.76% | 0.09% |
| URIBL BLACKLIST | URIBL | 38.99% | 0.12% |
| JMF-WHITE | DNSWL | 15.56% | 0.15% |
| SURBL COMBINED | URIBL | 9.92% | 0.16% |
| SURBL ABUSE | URIBL | 9.81% | 0.16% |
| DNSWL HIGH | DNSWL | 63.43% | 0.29% |
| MAILSPIKE WL | DNSWL | 64.52% | 0.35% |
| SORBS NEW AND RECENT SPAM | DNSBL | 74.75% | 0.45% |
| SORBS COMBINED | DNSBL | 80.97% | 0.45% |
| DNSWL NONE | DNSWL | 2.08% | 0.96% |
| DCC | CHECK | 71.72% | 2.48% |