shell:$ nslookup -timeout=2 -retry=1 'kingsurfproxy.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	kingsurfproxy.com
Address: 104.21.3.175
Name:	kingsurfproxy.com
Address: 172.67.130.252
Name:	kingsurfproxy.com
Address: 2606:4700:3034::ac43:82fc
Name:	kingsurfproxy.com
Address: 2606:4700:3034::6815:3af