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

Non-authoritative answer:
Name:	myapp.com
Address: 43.140.62.242
Name:	myapp.com
Address: 42.187.212.75
Name:	myapp.com
Address: 124.223.144.57