PING www.gz-fs.com.cn.whoisbucket.com.radabg.com (104.21.95.49) 56(84) bytes of data.
64 bytes from 104.21.95.49 (104.21.95.49): icmp_seq=1 ttl=60 time=4.97 ms
64 bytes from 104.21.95.49 (104.21.95.49): icmp_seq=2 ttl=60 time=4.98 ms
64 bytes from 104.21.95.49 (104.21.95.49): icmp_seq=3 ttl=60 time=4.96 ms

--- www.gz-fs.com.cn.whoisbucket.com.radabg.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 4.967/4.974/4.981/0.081 ms