shell:$ nslookup -timeout=2 -retry=1 'gamebulletin.naver.nexon.com.cdn.cloudflare.net'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	gamebulletin.naver.nexon.com.cdn.cloudflare.net
Address: 172.66.0.176
Name:	gamebulletin.naver.nexon.com.cdn.cloudflare.net
Address: 162.159.140.178