PING 6kolo.com (104.21.77.211) 56(84) bytes of data.
64 bytes from 104.21.77.211 (104.21.77.211): icmp_seq=1 ttl=60 time=4.40 ms
64 bytes from 104.21.77.211 (104.21.77.211): icmp_seq=2 ttl=60 time=4.31 ms
64 bytes from 104.21.77.211 (104.21.77.211): icmp_seq=3 ttl=60 time=4.38 ms

--- 6kolo.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.315/4.367/4.406/0.085 ms