PING wdw.shshiyan.com.cn.whoisbucket.com.radabg.com (172.67.143.66) 56(84) bytes of data.
64 bytes from 172.67.143.66 (172.67.143.66): icmp_seq=1 ttl=60 time=5.07 ms
64 bytes from 172.67.143.66 (172.67.143.66): icmp_seq=2 ttl=60 time=4.65 ms
64 bytes from 172.67.143.66 (172.67.143.66): icmp_seq=3 ttl=60 time=4.58 ms

--- wdw.shshiyan.com.cn.whoisbucket.com.radabg.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.583/4.770/5.077/0.218 ms