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

Non-authoritative answer:
c.s-microsoft.com	canonical name = c-s.cms.ms.akadns.net.
c-s.cms.ms.akadns.net	canonical name = c.s-microsoft.com-c.edgekey.net.
c.s-microsoft.com-c.edgekey.net	canonical name = e13678.dscg.akamaiedge.net.
Name:	e13678.dscg.akamaiedge.net
Address: 23.211.206.103
Name:	e13678.dscg.akamaiedge.net
Address: 2600:1405:d400:280::356e
Name:	e13678.dscg.akamaiedge.net
Address: 2600:1405:d400:28c::356e