How to configure your server's DNS resolvers in WHM - WHM Setup Tutorials
How to configure your server's DNS resolvers in WHM
• Your server needs to be configured to use at least two valid DNS addresses. Using incorrect or unreliable resolvers will degrade the performance.
• Go to Networking Setup Resolver Configuration.
• Click on proceed. Enter at least two IP addresses here. When done, click on continue. The resolvers will be successfully set up.