How to set up your DNS records in Shopify.
Log into your Shopify admin panel and navigate to the Domains section.
Click on the domain you want to configure from your domain list.
In the domain details page, you'll find your current DNS configuration.
Click the "Add Record" button to create a new DNS entry.
Add any required TXT records for email authentication.
Do the same thing for the MX record and then verify the configuration.