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

Non-authoritative answer:
Name:	1.dev
Address: 104.21.45.196
Name:	1.dev
Address: 172.67.218.127
Name:	1.dev
Address: 2606:4700:3032::6815:2dc4
Name:	1.dev
Address: 2606:4700:3034::ac43:da7f