a. Go to the dotster.com home page.
b. Enter your Username or domain name and Password, and then click the Login button. You are now logged in to your dotster.com account.
c. Click on the My Domains link at the top of the page. This will open the Account Management Control Panel page.
d. Click on the domain name you wish to manage. This opens the page for this domain. You can see the current DNS settings, and these are the ones that need to be changed to prewebhost.com.
e. Click on the link called Update Name Servers.
This will open the Name Server Update page. Enter the first (Primary) DNS settings in the box, and click ADD. Continue until you have added all your name servers as given to you in your welcome email. When you have entered all the name servers, enter your email address in the box marked Confirmation Email Address. Then click on Continue. This will take you to a screen that will show the results, and confirm that the changes were updated successfully.
f. Click on the Back to Domain Information link to be sure of the changes. Your new DNS settings will be listed on the page now.
g. You may now click on the Log-out link in the right hand corner.