Servers and services

DNS role

Last updated: May 2022

Support documentation / DNS role

To run the DNS role on a server allow port 53 on your firewall.


The DNS role provides DNS (powerdns) for all the domains on your Enhance cluster.

Unlike other roles, websites are not mapped to a specific DNS role instance. Instead all DNS role instances serve all zones on the platform. If a DNS role is added to an existing cluster it will automatically pick up all existing domains

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