PING www.qdmy.com.cn (160.124.240.87) 56(84) bytes of data.
64 bytes from 160.124.240.87 (160.124.240.87): icmp_seq=1 ttl=54 time=294 ms
64 bytes from 160.124.240.87 (160.124.240.87): icmp_seq=2 ttl=54 time=294 ms
64 bytes from 160.124.240.87 (160.124.240.87): icmp_seq=3 ttl=54 time=294 ms

--- www.qdmy.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2962ms
rtt min/avg/max/mdev = 294.368/294.424/294.454/0.444 ms