请帮忙ping下确定站点运行在host1free上：
box1:94.249.143.2
box2:94.249.143.5
box3:94.249.143.6
box4:94.249.143.27
box5:94.249.139.2
box6:94.249.139.3
感谢对host1free的关注和爱护！
方便联系到您，给出回馈。非必填