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

Non-authoritative answer:
Name:	arstest.org
Address: 172.67.169.252
Name:	arstest.org
Address: 104.21.71.60
Name:	arstest.org
Address: 2606:4700:3032::6815:473c
Name:	arstest.org
Address: 2606:4700:3035::ac43:a9fc