IPFire Introduces DNS Firewall Feature in Core Update 201 to Replace URL Filters and Pi-hole

The open-source firewall distribution IPFire introduced a new DNS firewall feature in Core Update 201, designed to block unwanted domains during the DNS resolution process. This functionality aims to replace existing solutions like URL filters and Pi-hole by integrating the blocking mechanism directly into the firewall. The update was released without a specified date but is part of the IPFire project's ongoing development. No specific technical details, such as blocklist sources or performance metrics, were provided in the announcement. The feature targets network-level security by preventing access to malicious or undesirable domains at the DNS level.