PING www.wqdyx.com (104.21.90.252) 56(84) bytes of data.
64 bytes from 104.21.90.252 (104.21.90.252): icmp_seq=1 ttl=59 time=4.43 ms
64 bytes from 104.21.90.252 (104.21.90.252): icmp_seq=2 ttl=59 time=4.43 ms
64 bytes from 104.21.90.252 (104.21.90.252): icmp_seq=3 ttl=59 time=4.42 ms

--- www.wqdyx.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 4.422/4.428/4.432/0.054 ms