PING dz-www.nidongde55.com (74.206.228.78) 56(84) bytes of data.
64 bytes from 74.206.228.78 (74.206.228.78): icmp_seq=1 ttl=59 time=78.4 ms
64 bytes from 74.206.228.78 (74.206.228.78): icmp_seq=2 ttl=59 time=77.2 ms
64 bytes from 74.206.228.78 (74.206.228.78): icmp_seq=3 ttl=59 time=77.2 ms

--- dz-www.nidongde55.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 77.273/77.681/78.490/0.615 ms