How to block Dynamic DNS domains in your browser

Cybercriminals and malware distributors frequently leverage free Dynamic DNS (DDNS) services to temporarily host malvertising scripts or command-and-control (C2) servers, rotating domains to evade traditional blacklists.

Proactive blocking against dynamic hosts

Basic ad blockers fail to react in time to newly registered domains. AdBlock Network stops them at the root. To keep your firewall ahead of the curve, it performs asynchronous read-only requests to multiple independent endpoints, configuring rules at the Address layer that prevent the loading of any scripts hosted on suspicious DDNS.