Setting Up Private Nameservers in WHM/cPanel | Liquid Web Knowledge Base: "There are three parts to setting your private nameservers: Configuring the server to accept and process the DNS requests, registering your your new nameservers at the registrar who controls the domain name, and finally pointing domains at those new nameservers.
Step 1: Configuring the Server
Log in to your server’s WHM interface and find the navigation section on the left called Basic cPanel & WHM Setup, under Server Configuration. This is the first item on the left navigation bar."
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