PING cert-centers.com (8.210.239.136) 56(84) bytes of data.
64 bytes from 8.210.239.136 (8.210.239.136): icmp_seq=1 ttl=56 time=222 ms
64 bytes from 8.210.239.136 (8.210.239.136): icmp_seq=2 ttl=56 time=222 ms
64 bytes from 8.210.239.136 (8.210.239.136): icmp_seq=3 ttl=56 time=222 ms

--- cert-centers.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 222.020/222.255/222.676/0.620 ms