How To Delete A Record
To delete an A or CNAME record, perform the following steps:
1 – Open cPanel (yourdomain/cpanel).
2 – Click on (Simple Zone Editor) from Domains section.
3 – If this account owns more than one domain, select the domain that you wish to manage from the Domain menu.
4 – Click the Delete link next to the record that you wish to remove.
5 – Click Delete.
Video: