PING www.koreadrclinic.com (133.186.228.253) 56(84) bytes of data.
64 bytes from 133.186.228.253 (133.186.228.253): icmp_seq=1 ttl=52 time=269 ms
64 bytes from 133.186.228.253 (133.186.228.253): icmp_seq=2 ttl=52 time=268 ms
64 bytes from 133.186.228.253 (133.186.228.253): icmp_seq=3 ttl=52 time=268 ms

--- www.koreadrclinic.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 268.427/268.998/269.749/0.816 ms