Azure–You can now use FQDN in network rule (preview)

Azure Firewall, the Firewall as a Service (FWaaS) from Azure, has been updated to allow you use Fully Qualified Domain Name (FQDN) when setting up network rules.

To start using it, logon to your Azure portal ( and search for Firewall


There edit your existing firewall (or create a new one) and access the Rule blade


Access the Network rule collection tab to edit or create your network rule


You will then have the option to define FQDN in your rule