shell:$ nslookup -timeout=2 -retry=1 'amcdn.net'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
Name:	amcdn.net
Address: 104.21.35.249
Name:	amcdn.net
Address: 172.67.181.195
Name:	amcdn.net
Address: 2606:4700:3035::ac43:b5c3
Name:	amcdn.net
Address: 2606:4700:3033::6815:23f9