PING www.zhajinhua.info (172.67.202.28) 56(84) bytes of data.
64 bytes from 172.67.202.28 (172.67.202.28): icmp_seq=1 ttl=60 time=6.69 ms
64 bytes from 172.67.202.28 (172.67.202.28): icmp_seq=2 ttl=60 time=4.13 ms
64 bytes from 172.67.202.28 (172.67.202.28): icmp_seq=3 ttl=60 time=4.07 ms

--- www.zhajinhua.info ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 4.079/4.969/6.695/1.222 ms