PING www.jn-rjyl.com (50.3.156.128) 56(84) bytes of data.
64 bytes from 50.3.156.128 (50.3.156.128): icmp_seq=1 ttl=59 time=79.8 ms
64 bytes from 50.3.156.128 (50.3.156.128): icmp_seq=2 ttl=59 time=77.3 ms
64 bytes from 50.3.156.128 (50.3.156.128): icmp_seq=3 ttl=59 time=77.6 ms

--- www.jn-rjyl.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 77.316/78.254/79.801/1.125 ms