You can set it from cPanel.
*Using this function to change server settings other than the initial settings is not supported.
If you make a mistake in the settings, you may not be able to access the website or receive emails, so please do not edit if you are not sure.
STEP 1: Log in to cPanel.
STEP 2: Open Zone Editor.
It can be operated with Domain > Zone Editor.
If a problem occurs due to changing the DNS settings
Please refer to the article below and try to initialize the DNS.