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

Non-authoritative answer:
Name:	duckvpn.com
Address: 104.21.86.35
Name:	duckvpn.com
Address: 172.67.214.122
Name:	duckvpn.com
Address: 2606:4700:3030::6815:5623
Name:	duckvpn.com
Address: 2606:4700:3030::ac43:d67a