If you have registered or transferred a domain to Ozhosting you can update your nameservers via the following method;
1. Log into the Ozhosting Control Panel
2. Click on "Registered Domains"
3. Select the domain you wish to update the nameservers on by clicking on the Subscription ID
4. Click on "Manage Nameservers"
5. Enter the nameservers you require and click on "Update Nameservers"
Note: It may take up to 24 hours to the changes to take effect.