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

Non-authoritative answer:
nmss.gcdn.netmarble.com	canonical name = nmss.gcdn.netmarble.com.edgesuite.net.
nmss.gcdn.netmarble.com.edgesuite.net	canonical name = a1867.w39.akamai.net.
Name:	a1867.w39.akamai.net
Address: 23.199.54.109
Name:	a1867.w39.akamai.net
Address: 23.199.54.103