Issue while using drill command

Question

I'm trying to configure Unbound to a function using a caching-only DNS server. When I type the drill command, I get error that says command not found. Refer to the attachment. Please help. 

Answer 1

Here, for drill command you need to install idns package and that will help you to run this drill command.

The command for installing IDNS:

sudo yum install Idns

This will work for you.

For more information, check out this DevOps Tutorial.