To update your nameservers, please login to your account and select on the "Domains” tab then choose the option for "Domain Services" from the drop down menu. Locate and select the "Nameservers" link located on the top left-hand side of the page. Scroll down and select the "Use Defaults" button then "Preview " and "Confirm" your changes. Please allow 24-48 hours for the nameservers to propagate.