Verifying the DNS configuration

After configuring the nameserver you must verify that your instance can now resolve DNS names.

Navigate to CDP Control Plane > Management Console.
Click Environments and select your environment from the list.
Click Summary.
Find the FreeIPA section and copy the content of the Private IP field.
Open a terminal.
Run the following command: $ nslookup [***FULLY QUALIFIED DOMAIN NAME***]
If your DNS is set up correctly, this command returns an address for the name you provided.