PING web20vn.com--www.jxdfsh.com (172.67.154.76) 56(84) bytes of data.
64 bytes from 172.67.154.76 (172.67.154.76): icmp_seq=1 ttl=60 time=5.74 ms
64 bytes from 172.67.154.76 (172.67.154.76): icmp_seq=2 ttl=60 time=4.32 ms
64 bytes from 172.67.154.76 (172.67.154.76): icmp_seq=3 ttl=60 time=4.32 ms

--- web20vn.com--www.jxdfsh.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.320/4.798/5.745/0.669 ms