shell:$ nslookup -timeout=2 -retry=1 'www.rakuten.tv'
Server:		127.0.0.53
Address:	127.0.0.53#53

Non-authoritative answer:
www.rakuten.tv	canonical name = demu7ehp6echv.cloudfront.net.
Name:	demu7ehp6echv.cloudfront.net
Address: 3.170.19.25
Name:	demu7ehp6echv.cloudfront.net
Address: 3.170.19.62
Name:	demu7ehp6echv.cloudfront.net
Address: 3.170.19.7
Name:	demu7ehp6echv.cloudfront.net
Address: 3.170.19.58