How do I modify my A record using cPanel? 

Step 1: Log in to your cPanel account.

Step 2: Under the Domains section, click Simple DNS Zone Editor.

Step 3: Choose the domain name from the search menu.

Step 4: Under the A Record, click the edit link followed by the domain name.

Step 5: Modify the IP address that you want to replace, and then click ‘Save Changes’.

Step 6: You can also specify the TTL value for the A Record.