PING stoko.dulichvietdu.com (103.72.98.214) 56(84) bytes of data.
64 bytes from 103.72.98.214 (103.72.98.214): icmp_seq=1 ttl=56 time=265 ms
64 bytes from 103.72.98.214 (103.72.98.214): icmp_seq=2 ttl=56 time=264 ms
64 bytes from 103.72.98.214 (103.72.98.214): icmp_seq=3 ttl=56 time=265 ms

--- stoko.dulichvietdu.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 264.962/265.210/265.505/0.635 ms