It can be anything! An apex, subdomain, or even a URL.
Results forwww.assets-yammer.com.office.testo36.qauniversaltenant1.myshn.eu
assets-yammer.com.office.testo36.qauniversaltenant1.myshn.eucom.office.testo36.qauniversaltenant1.myshn.euoffice.testo36.qauniversaltenant1.myshn.eutesto36.qauniversaltenant1.myshn.euqauniversaltenant1.myshn.eumyshn.eueu