PING www.jiayinjita.com (170.130.249.28) 56(84) bytes of data.
64 bytes from 170.130.249.28: icmp_seq=1 ttl=58 time=134 ms
64 bytes from 170.130.249.28: icmp_seq=2 ttl=58 time=134 ms
64 bytes from 170.130.249.28: icmp_seq=3 ttl=58 time=134 ms

--- www.jiayinjita.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 3475ms
rtt min/avg/max/mdev = 134.000/134.228/134.600/0.499 ms