Comparison of DNS blacklists

The following table lists technical information for a number of DNS blacklists.

Notes

"Collateral Listings" - Deliberately listing non-offending IP addresses, in order to coerce ISPs to take action against spammers under their control.

"Notifies upon listing" - Warns the owner of the IP/Domain when they list an IP. (so owners can take action to fix the problem)

References

Video Comparison of DNS blacklists

External links

• RBL Check, RBL Check, Multiple & Real-Time
• Blacklists Compared, weekly reports since July 2001 (no new reports since 13 September 2014)
• Intra2net Blacklist Monitor, tracking more than 40 blacklists and giving weekly reports on hits and false positives
• Instant Multiple DNSBL Check Test, Open-to-use, Multiple DNSBL Check Test
• Multi-RBL Checking Tool, Multi-RBL Checker Tool (Check to see if your IP is showing up one or more RBLs)
• RBLTracker DNSBL Monitoring, Automated, Real-Time Black List Monitoring Service.
• SpamAssassin rule statistics, SpamAassassin's rule ham/spam ratios over time.
• List of all RBLs, Information about all existing blacklists including discontinued blacklists.
• Mail Server Blacklist Monitor, Blacklist monitoring service checking 150 blacklists, can be used freely.
• Barracuda Central, Devoted to sharing information with Barracuda Networks customers and the Internet security community.
• WebIron, Dedicated to advanced bot network detection, tracking, blocking and eradication through cleanup and reporting.