You can easily point your subdomain to an IP using the following steps:
- Login to your control panel
- Click Accounts & Settings
- Click Domains
- Look to the right of the page (sidebar) and click Custom DNS Records option
- Complete the Hostname and IP destination then click on the "Add A Resource Record" button.
Note: Any DNS records added here will be added to every domain that is associated with your site and using our DNS servers.