It can be anything! An apex, subdomain, or even a URL.
Results for*.onenote.com.lab1.office.supporttrainingeu.myshn.eu
www.*.onenote.com.lab1.office.supporttrainingeu.myshn.euonenote.com.lab1.office.supporttrainingeu.myshn.eucom.lab1.office.supporttrainingeu.myshn.eulab1.office.supporttrainingeu.myshn.euoffice.supporttrainingeu.myshn.eusupporttrainingeu.myshn.eumyshn.eueu