It can be anything! An apex, subdomain, or even a URL.
Results for*.config.skype.com.office.o365---mcafee.link4tu.myshn.eu
www.*.config.skype.com.office.o365---mcafee.link4tu.myshn.euconfig.skype.com.office.o365---mcafee.link4tu.myshn.euskype.com.office.o365---mcafee.link4tu.myshn.eucom.office.o365---mcafee.link4tu.myshn.euoffice.o365---mcafee.link4tu.myshn.euo365---mcafee.link4tu.myshn.eulink4tu.myshn.eumyshn.eueu