PING jinshan.zhucedian.com (104.21.26.132) 56(84) bytes of data.
64 bytes from 104.21.26.132 (104.21.26.132): icmp_seq=1 ttl=60 time=6.48 ms
64 bytes from 104.21.26.132 (104.21.26.132): icmp_seq=2 ttl=60 time=4.25 ms
64 bytes from 104.21.26.132 (104.21.26.132): icmp_seq=3 ttl=60 time=4.37 ms

--- jinshan.zhucedian.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 4.250/5.036/6.480/1.023 ms