To update the contact details of any domain name you have registered with us, simply log in to our client area from our home page at https://clients.domainhostingshop.com.au/clientarea.php
When you've logged in, follow the instructions below;
1. Click on "My Domains" at the top of the page
2. You should end up on a page listing whatever domain names you have with us.
3. Click the "Manage domain" button next to the domain name that you want to update
4. Here you will see your domain details. Click the "Management tools" menu, and choose "Contact Information".
5. Enter your new contact information, and click "Save Changes".
Please note that this does not update the contact details that we have for your account. It only updates the contact information for the one domain name. You also cannot change the domain owner on any .au domains through this interface.