It can be anything! An apex, subdomain, or even a URL.
www.hostmaster.hostmaster.hostmaster.hostmaster.hostmaster.staging.ispize.comhostmaster.hostmaster.hostmaster.hostmaster.staging.ispize.comhostmaster.hostmaster.hostmaster.staging.ispize.comhostmaster.hostmaster.staging.ispize.comhostmaster.staging.ispize.comstaging.ispize.comispize.comcom