PING www.dltravel.com.cn (38.63.120.131) 56(84) bytes of data.
64 bytes from 38.63.120.131 (38.63.120.131): icmp_seq=1 ttl=57 time=142 ms
64 bytes from 38.63.120.131 (38.63.120.131): icmp_seq=2 ttl=57 time=142 ms
64 bytes from 38.63.120.131 (38.63.120.131): icmp_seq=3 ttl=57 time=145 ms

--- www.dltravel.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 142.119/143.138/145.008/1.359 ms