It can be anything! An apex, subdomain, or even a URL.
Results forwww.hostmaster.www.hostmaster.www.sandbox-analytics.fbpasswordhacker.com
hostmaster.www.hostmaster.www.sandbox-analytics.fbpasswordhacker.comwww.hostmaster.www.sandbox-analytics.fbpasswordhacker.comhostmaster.www.sandbox-analytics.fbpasswordhacker.comwww.sandbox-analytics.fbpasswordhacker.comsandbox-analytics.fbpasswordhacker.comfbpasswordhacker.comcom