PING www.bookmark4seo.com (104.21.65.207) 56(84) bytes of data.
64 bytes from 104.21.65.207 (104.21.65.207): icmp_seq=1 ttl=60 time=4.60 ms
64 bytes from 104.21.65.207 (104.21.65.207): icmp_seq=2 ttl=60 time=4.53 ms
64 bytes from 104.21.65.207 (104.21.65.207): icmp_seq=3 ttl=60 time=4.57 ms

--- www.bookmark4seo.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.539/4.572/4.607/0.027 ms