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

Non-authoritative answer:
Name:	ipfounder.net
Address: 104.18.172.60
Name:	ipfounder.net
Address: 104.18.173.60
Name:	ipfounder.net
Address: 2606:4700::6812:ac3c
Name:	ipfounder.net
Address: 2606:4700::6812:ad3c