PING jingyan.hxsd.com.w.kunlunle.com (61.170.81.212) 56(84) bytes of data.
64 bytes from 61.170.81.212 (61.170.81.212): icmp_seq=1 ttl=53 time=286 ms
64 bytes from 61.170.81.212 (61.170.81.212): icmp_seq=2 ttl=53 time=286 ms
64 bytes from 61.170.81.212 (61.170.81.212): icmp_seq=3 ttl=53 time=285 ms

--- jingyan.hxsd.com.w.kunlunle.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 285.977/286.053/286.172/0.623 ms