How to fix the Oracle error PRVF-05819: Failed to verify DNS delegation of the GNS subdomain “{0}”?

In this post, you’ll learn more about the Oracle ErrorPRVF-05819: Failed to verify DNS delegation of the GNS subdomain “{0}” with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

PRVF-05819: Failed to verify DNS delegation of the GNS subdomain “{0}”

Reason for the Error PRVF-05819: Failed to verify DNS delegation of the GNS subdomain “{0}”

Cause: An attempt to perform name resolution for nodename. failed as DNS did not forward requests to the test DNS server.

How to fix the Error PRVF-05819: Failed to verify DNS delegation of the GNS subdomain “{0}” ?

You can fix this error in Oracle by following the below steps

Action: Look at messages accompanying this message for more information. Also look at any messages from ‘cluvfy comp dns -server’ invocation for CVU.