It can be anything! An apex, subdomain, or even a URL.
Results forhostmaster.hostmaster.hostmaster.www.supersets.chorley.net
www.hostmaster.hostmaster.hostmaster.www.supersets.chorley.nethostmaster.hostmaster.www.supersets.chorley.nethostmaster.www.supersets.chorley.netwww.supersets.chorley.netsupersets.chorley.netchorley.netnet