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

Non-authoritative answer:
Name:	samsungknox.com
Address: 52.210.182.117
Name:	samsungknox.com
Address: 54.76.63.52
Name:	samsungknox.com
Address: 18.203.132.118