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

Non-authoritative answer:
Name:	uat-api-portal.samsungknox.com
Address: 3.169.149.128
Name:	uat-api-portal.samsungknox.com
Address: 3.169.149.112
Name:	uat-api-portal.samsungknox.com
Address: 3.169.149.61
Name:	uat-api-portal.samsungknox.com
Address: 3.169.149.31