shell:$ nslookup -timeout=2 -retry=1 'login.office.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
login.office.com	canonical name = www.office.com.
www.office.com	canonical name = officehomemcm.anc.tm.svc.cloud.microsoft.
officehomemcm.anc.tm.svc.cloud.microsoft	canonical name = officehomemcm.afdcafe.tm.svc.cloud.microsoft.
officehomemcm.afdcafe.tm.svc.cloud.microsoft	canonical name = home-office365-com.b-0004.b-msedge.net.
home-office365-com.b-0004.b-msedge.net	canonical name = b-0004.b-msedge.net.
Name:	b-0004.b-msedge.net
Address: 13.107.6.156
Name:	b-0004.b-msedge.net
Address: 2620:1ec:a92::156