1. Log in to Your Client Area:
   Go to https://client.ithoster.com/clientarea.php and log in with your credentials.

2. Navigate to "My Domains":
   Visit https://client.ithoster.com/clientarea.php?action=domains

3. Select Your Domain:
   Click on the domain name you wish to manage.

4. Click the "Nameservers" Button:
   Locate and click the "Nameservers" button.

5. Update Nameservers:
   Clear the old nameservers and input the new ones in the provided fields.

6. Save Changes:
   Click "Change Nameservers" to apply the updates.

Note:

After changing the nameservers, please allow some time for the changes to propagate across the internet.