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

Non-authoritative answer:
Name:	one.one.one.one
Address: 1.1.1.1
Name:	one.one.one.one
Address: 1.0.0.1
Name:	one.one.one.one
Address: 2606:4700:4700::1111
Name:	one.one.one.one
Address: 2606:4700:4700::1001