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

Non-authoritative answer:
Name:	ava.game.naver.com
Address: 104.18.214.235
Name:	ava.game.naver.com
Address: 104.18.213.235