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

Non-authoritative answer:
Name:	gfwvip.com
Address: 104.21.9.143
Name:	gfwvip.com
Address: 172.67.160.134
Name:	gfwvip.com
Address: 2606:4700:3030::ac43:a086
Name:	gfwvip.com
Address: 2606:4700:3035::6815:98f