1) Log into your Bytehouse control centre "https://control.bytehouse.co.uk".
2) Under "Subscription" select the required subscription.
3) Click on "Websites & Domains" tab.
4) To manage DNS zones for your domain names, click on "DNS Settings".
5) Click on "Manage" option.
6) If you wish to add a new record click on "New Record" and add the relevant details. If you wish to edit an existing entry, then click on the relevant record and make the changes.