PING dpkaiyuan.com.w.kunluncan.com (180.163.147.215) 56(84) bytes of data.
64 bytes from 180.163.147.215 (180.163.147.215): icmp_seq=1 ttl=55 time=266 ms
64 bytes from 180.163.147.215 (180.163.147.215): icmp_seq=2 ttl=55 time=264 ms
64 bytes from 180.163.147.215 (180.163.147.215): icmp_seq=3 ttl=55 time=264 ms

--- dpkaiyuan.com.w.kunluncan.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 264.442/265.309/266.963/1.170 ms