An A record maps your domain name to an IPv4 address. This is the most common DNS record type used to point your domain to a web server.
Steps
Login to iPanel. From the sidebar, click Domains > Domain portfolio and then click on Manage.
In the second side bar click on DNS Records.
Click Add Record
In the Type dropdown, select A. In the Name/Host field, enter the subdomain or @ for the root domain (e.g., www or @). In the Value/Points To field, enter the IPv4 address of your server (e.g., 192.168.1.1). Set the TTL (Time to Live) value, or leave the default. Click Add to create the A record.
Tip: Use @ in the Name field to create a record for the root domain itself (e.g., example.com).