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

Non-authoritative answer:
www.oracle.com	canonical name = ds-www.oracle.com.edgekey.net.
ds-www.oracle.com.edgekey.net	canonical name = e2581.dscx.akamaiedge.net.
Name:	e2581.dscx.akamaiedge.net
Address: 23.222.20.92
Name:	e2581.dscx.akamaiedge.net
Address: 2600:1405:d400:285::a15
Name:	e2581.dscx.akamaiedge.net
Address: 2600:1405:d400:28d::a15