Custom URL for the WCP Control Panel
From Hostek.com Wiki
Custom URL for the WCP Control Panel
WCP can be access by wcp.yourdomainname.com by adding an entry to your DNS records.
Add wcp as a CName record with a value of: wcp.ezhostingserver.com
Once this record has propagated you will then be able to navigate to wcp.yourdomainname.com to
access your Control Panel.