shell:$ nslookup -timeout=2 -retry=1 '5203.xg4ken.com'
Server:		1.1.1.1
Address:	1.1.1.1#53

Non-authoritative answer:
5203.xg4ken.com	canonical name = kproxy.tfken.com.
kproxy.tfken.com	canonical name = external-usw1-kproxy-1-1404359753.us-west-1.elb.amazonaws.com.
Name:	external-usw1-kproxy-1-1404359753.us-west-1.elb.amazonaws.com
Address: 54.183.69.103
Name:	external-usw1-kproxy-1-1404359753.us-west-1.elb.amazonaws.com
Address: 52.9.49.155