This guide applies to Plesk on both Linux and Windows servers.
Steps to add DNS records in Plesk:
- Log in to Plesk.
- Select the Domain to add DNS records.

- Select DNS under Hosting & DNS.

- Click Add Record.

- Select any Record Type & Complete the records and then click on Apply.

- Select the Update option on the DNS Settings Page.

- After clicking Update, a success message will confirm that the records have been updated.
In this way, you can add DNS records in Plesk.