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

Non-authoritative answer:
Name:	freevpn.us
Address: 104.21.30.156
Name:	freevpn.us
Address: 172.67.173.53
Name:	freevpn.us
Address: 2606:4700:3036::ac43:ad35
Name:	freevpn.us
Address: 2606:4700:3032::6815:1e9c