It can be anything! An apex, subdomain, or even a URL.
Results for*.edge.skype.com.office.test.proxyqa.myshn.eu
www.*.edge.skype.com.office.test.proxyqa.myshn.euedge.skype.com.office.test.proxyqa.myshn.euskype.com.office.test.proxyqa.myshn.eucom.office.test.proxyqa.myshn.euoffice.test.proxyqa.myshn.eutest.proxyqa.myshn.euproxyqa.myshn.eumyshn.eueu