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

Non-authoritative answer:
help.nflxext.com	canonical name = occ.a.nflxso.net.
Name:	occ.a.nflxso.net
Address: 45.57.90.1
Name:	occ.a.nflxso.net
Address: 45.57.91.1
Name:	occ.a.nflxso.net
Address: 2a00:86c0:2090::1
Name:	occ.a.nflxso.net
Address: 2a00:86c0:2091::1