For cPanel & WHM version 11.50
If you experience DNS problems, ensure that the server has a list of functional resolvers. Resolvers allow your server to communicate with DNS servers to find IP addresses that correspond to domain names.
To add resolvers to your server, perform the following steps:
- Use a text editor to open the
If this file does not contain any resolvers, enter
nameserver IPin the file, where
IPrepresents the IP address of the resolver.
You should obtain at least two resolvers from your data center.
To make sure that the resolvers function properly, perform the following steps:
- Open a terminal session.
Run the following command, where
example.comrepresents any domain:
- If the command returns results to the server, the resolvers are properly configured.