It can be anything! An apex, subdomain, or even a URL.
Results for*.sway.com.office.rp-o365.agircarrco.myshn.eu
www.*.sway.com.office.rp-o365.agircarrco.myshn.eusway.com.office.rp-o365.agircarrco.myshn.eucom.office.rp-o365.agircarrco.myshn.euoffice.rp-o365.agircarrco.myshn.eurp-o365.agircarrco.myshn.euagircarrco.myshn.eumyshn.eueu