It can be anything! An apex, subdomain, or even a URL.
Results formsg.skype.com.mvc201student11.office-365-and-onedr.dxcstudent11poc.myshn.eu
www.msg.skype.com.mvc201student11.office-365-and-onedr.dxcstudent11poc.myshn.euskype.com.mvc201student11.office-365-and-onedr.dxcstudent11poc.myshn.eucom.mvc201student11.office-365-and-onedr.dxcstudent11poc.myshn.eumvc201student11.office-365-and-onedr.dxcstudent11poc.myshn.euoffice-365-and-onedr.dxcstudent11poc.myshn.eudxcstudent11poc.myshn.eumyshn.eueu