It can be anything! An apex, subdomain, or even a URL.
Results forww16.ww16.ww31.ww16.ww16.ww16.ww16.ww31.xhamister.com
www.ww16.ww16.ww31.ww16.ww16.ww16.ww16.ww31.xhamister.comww16.ww31.ww16.ww16.ww16.ww16.ww31.xhamister.comww31.ww16.ww16.ww16.ww16.ww31.xhamister.comww16.ww16.ww16.ww16.ww31.xhamister.comww16.ww16.ww16.ww31.xhamister.comww16.ww16.ww31.xhamister.comww16.ww31.xhamister.comww31.xhamister.comxhamister.comcom