PING macular-www.wfhsxs.com.cn (104.21.53.82) 56(84) bytes of data.
64 bytes from 104.21.53.82 (104.21.53.82): icmp_seq=1 ttl=59 time=5.42 ms
64 bytes from 104.21.53.82 (104.21.53.82): icmp_seq=2 ttl=59 time=5.21 ms
64 bytes from 104.21.53.82 (104.21.53.82): icmp_seq=3 ttl=59 time=5.37 ms

--- macular-www.wfhsxs.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 5.217/5.336/5.422/0.121 ms