PING www.xdylc.com (104.21.87.44) 56(84) bytes of data.
64 bytes from 104.21.87.44 (104.21.87.44): icmp_seq=1 ttl=59 time=5.34 ms
64 bytes from 104.21.87.44 (104.21.87.44): icmp_seq=2 ttl=59 time=5.10 ms
64 bytes from 104.21.87.44 (104.21.87.44): icmp_seq=3 ttl=59 time=5.06 ms

--- www.xdylc.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 5.068/5.173/5.345/0.147 ms