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

Non-authoritative answer:
www.paloaltonetworks.com	canonical name = paloaltonetworks.com.edgekey.net.
paloaltonetworks.com.edgekey.net	canonical name = e3130.dscg.akamaiedge.net.
Name:	e3130.dscg.akamaiedge.net
Address: 23.62.72.199
Name:	e3130.dscg.akamaiedge.net
Address: 2600:1405:d400:28e::c3a
Name:	e3130.dscg.akamaiedge.net
Address: 2600:1405:d400:28a::c3a