PING web20vn.com--www.zszhbz.com (104.221.166.130) 56(84) bytes of data.
64 bytes from 104.221.166.130 (104.221.166.130): icmp_seq=1 ttl=121 time=144 ms
64 bytes from 104.221.166.130 (104.221.166.130): icmp_seq=2 ttl=121 time=141 ms
64 bytes from 104.221.166.130 (104.221.166.130): icmp_seq=3 ttl=121 time=141 ms

--- web20vn.com--www.zszhbz.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 141.908/142.817/144.583/1.248 ms