shell:$ nslookup -timeout=2 -retry=1 'ispspeedindex.netflix.com'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
ispspeedindex.netflix.com	canonical name = detour.netflix.net.
detour.netflix.net	canonical name = detour.prod.netflix.net.
Name:	detour.prod.netflix.net
Address: 107.20.175.192
Name:	detour.prod.netflix.net
Address: 50.17.247.9
Name:	detour.prod.netflix.net
Address: 204.236.236.127
Name:	detour.prod.netflix.net
Address: 2600:1f18:631e:2f82::de70
Name:	detour.prod.netflix.net
Address: 2600:1f18:631e:2f80::de70
Name:	detour.prod.netflix.net
Address: 2600:1f18:631e:2f81::de70