shell:$ nslookup -timeout=2 -retry=1 'update.microsoft.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
update.microsoft.com	canonical name = redir.update.msft.com.trafficmanager.net.
Name:	redir.update.msft.com.trafficmanager.net
Address: 128.85.102.70