shell:$ nslookup -timeout=2 -retry=1 'qos.game.qq.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	qos.game.qq.com
Address: 101.226.94.103
Name:	qos.game.qq.com
Address: 101.226.142.125