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

Non-authoritative answer:
Name:	openproxylist.com
Address: 172.67.211.31
Name:	openproxylist.com
Address: 104.21.93.146
Name:	openproxylist.com
Address: 2606:4700:3033::ac43:d31f
Name:	openproxylist.com
Address: 2606:4700:3032::6815:5d92