PING dz-www.flypower-heatshrink.com (104.21.57.122) 56(84) bytes of data.
64 bytes from 104.21.57.122 (104.21.57.122): icmp_seq=1 ttl=60 time=6.65 ms
64 bytes from 104.21.57.122 (104.21.57.122): icmp_seq=2 ttl=60 time=4.06 ms
64 bytes from 104.21.57.122 (104.21.57.122): icmp_seq=3 ttl=60 time=4.06 ms

--- dz-www.flypower-heatshrink.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 4.060/4.928/6.657/1.223 ms