Clear your cache and then try. Your site works fine here as well, or just try restarting the modem (internet router).
assuming that you are using Windows OS, ping command is run from command prompt OR from Run prompt
C:\Documents and Settings\Administrator>ping psprevolution.tk
Pinging psprevolution.tk [31.170.163.237] with 32 bytes of data:
Reply from 31.170.163.237: bytes=32 time=290ms TTL=55
Reply from 31.170.163.237: bytes=32 time=288ms TTL=55
Reply from 31.170.163.237: bytes=32 time=288ms TTL=55
Reply from 31.170.163.237: bytes=32 time=288ms TTL=55
Ping statistics for 31.170.163.237:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 288ms, Maximum = 290ms, Average = 288ms
That wont be needed now ranjani, i can access the site now. I unplugged my router and then plugged it back up.
Thank you ranjani & crazy4cs for your help
+rep for both of you