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

Non-authoritative answer:
www.citizensbank.com	canonical name = secure.rbscitizens.com.edgekey.net.
secure.rbscitizens.com.edgekey.net	canonical name = e7991.dsca.akamaiedge.net.
Name:	e7991.dsca.akamaiedge.net
Address: 23.61.184.61
Name:	e7991.dsca.akamaiedge.net
Address: 2600:1405:d400:18b::1f37
Name:	e7991.dsca.akamaiedge.net
Address: 2600:1405:d400:184::1f37