PING stronyjak.pl (104.21.72.106) 56(84) bytes of data.
64 bytes from 104.21.72.106 (104.21.72.106): icmp_seq=1 ttl=60 time=4.69 ms
64 bytes from 104.21.72.106 (104.21.72.106): icmp_seq=2 ttl=60 time=4.09 ms
64 bytes from 104.21.72.106 (104.21.72.106): icmp_seq=3 ttl=60 time=4.03 ms

--- stronyjak.pl ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2142ms
rtt min/avg/max/mdev = 4.037/4.277/4.697/0.307 ms