PING mail.kktsd.jp (164.46.47.230) 56(84) bytes of data.
64 bytes from tiger-scarlet-f05c0a1d1f6f6c52.znlc.jp (164.46.47.230): icmp_seq=1 ttl=58
time=233 ms
64 bytes from tiger-scarlet-f05c0a1d1f6f6c52.znlc.jp (164.46.47.230): icmp_seq=2 ttl=58
time=232 ms
64 bytes from tiger-scarlet-f05c0a1d1f6f6c52.znlc.jp (164.46.47.230): icmp_seq=3 ttl=58
time=232 ms

--- mail.kktsd.jp ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 232.430/232.683/233.134/0.507 ms