I ping my site on pingdom.com over here (http://tools.pingdom.com/ping/) and got result invalid host name. then i check my DNS HEALTH and got result as follow
Delegation
Everything is fine
6
down vote
There is no A record for ameeto.com.
There is no record whatsoever for www.ameeto.com
These are fundamental errors: The DNS system cannot return information that does not exist.
Correct these problems (Create entries in your DNS zone. Contact your ISP for help) and see if your site starts working...