When you buy a domain name on its own without web or email hosting you get a DNS hosting plan which allows you to manage your domain names DNS and also email forwarding.
This article shows you how to add your DNS plan to your portal.
1. Log into your portal at https://www.nuttyabouthosting.co.uk/portal and click on 'Domains' menu item and then 'Domain List'.
4. If you have more than 1 domain name you need to repeat these steps and it will add your domain to your existing DNS plan.
5. Now when you login to the portal you can click on 'DNS Hosting'.