shell:$ nslookup -timeout=2 -retry=1 'aadcdn.msftauth.net'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
aadcdn.msftauth.net	canonical name = www.tm.aadcdn.msftauth.akadns.net.
www.tm.aadcdn.msftauth.akadns.net	canonical name = aadcdn.msftauth.edgekey.net.
aadcdn.msftauth.edgekey.net	canonical name = e329293.dscd.akamaiedge.net.
Name:	e329293.dscd.akamaiedge.net
Address: 2.16.170.172
Name:	e329293.dscd.akamaiedge.net
Address: 2.16.170.164
Name:	e329293.dscd.akamaiedge.net
Address: 2600:140a:5000:9::210:aaa4
Name:	e329293.dscd.akamaiedge.net
Address: 2600:140a:5000:9::210:aaac