shell:$ nslookup -timeout=2 -retry=1 'www.portal.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
www.portal.com	canonical name = ds-www-legacy-01.oracle.com.edgekey.net.
ds-www-legacy-01.oracle.com.edgekey.net	canonical name = e2229.dscx.akamaiedge.net.
Name:	e2229.dscx.akamaiedge.net
Address: 23.212.9.59
Name:	e2229.dscx.akamaiedge.net
Address: 2600:1405:d400:28d::8b5
Name:	e2229.dscx.akamaiedge.net
Address: 2600:1405:d400:281::8b5