shell:$ nslookup -timeout=2 -retry=1 'game.naver.com.nheos.com' Server: 127.0.0.53 Address: 127.0.0.53#53 Non-authoritative answer: Name: game.naver.com.nheos.com Address: 210.89.168.70 Name: game.naver.com.nheos.com Address: 210.89.168.38