Delegating a Public DNS Zone
Make an OCI public DNS zone accessible through the internet.
In this step, delegate the domain with a registrar. A domain name registrar is a company that manages the reservation of internet domain names. Delegating a domain with a registrar makes the OCI hosted zone accessible through the internet.
OCI isn't a registrar. However, you can delegate OCI DNS zones with registrars such as VeriSign or GoDaddy.
See Overview of DNS and Public DNS for more information.
Using the Console
Use the Domain Information Groper (dig) command line tool to test against the delegation where the domain is hosted. You can immediately see whether the change took place without waiting for the cache or TTL (Time to Live) that you have configured.
For more information on using dig to test DNS, see Testing DNS Using BIND'S dig Tool.