PING www.linhadotua.net (104.21.10.79) 56(84) bytes of data.
64 bytes from 104.21.10.79 (104.21.10.79): icmp_seq=1 ttl=60 time=4.67 ms
64 bytes from 104.21.10.79 (104.21.10.79): icmp_seq=2 ttl=60 time=4.24 ms
64 bytes from 104.21.10.79 (104.21.10.79): icmp_seq=3 ttl=60 time=4.15 ms

--- www.linhadotua.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.157/4.359/4.674/0.225 ms