Yes, simply log into your domain registrars control panel and you will have somewhere the option to 'modify DNS settings or 'change nameservers'. Our details are contained here and you might be interested in our guide to switching web hosts.

If your domain registrar does not provide you with a control panel which allows you to change your DNS settings then you may need to email them with our details asking them to change your nameservers.

If you have a cpanel hosted account and would like to transfer it to us, we can copy everything to our servers free of charge. That way you will be able to keep all your settings and stats. Email us for more info