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

Non-authoritative answer:
www.citrix.com	canonical name = www.citrix.com.edgekey.net.
www.citrix.com.edgekey.net	canonical name = e10988.dsca.akamaiedge.net.
Name:	e10988.dsca.akamaiedge.net
Address: 23.12.7.167
Name:	e10988.dsca.akamaiedge.net
Address: 2600:1405:d400:18b::2aec
Name:	e10988.dsca.akamaiedge.net
Address: 2600:1405:d400:189::2aec