Just Installed Awesome CWP on my DigitalOcean droplet centos 6.7 x64

Hello,

I just completed installing the awesome CWP on my digital ocean droplet and all the Services Status are in green with right mark and all the services are running..

I have a main domain ex: domain.com
host name is host.domain.com and name server are also working fine..

also created a package and user account and added two addon domains too.. all are resolving at least.
but now when I go to my main domain i.e domain.com (as ex: here) is it saying Authentication Required: and when I click on cancel button of the popup its saying me

      Unauthorized

      This server could not verify that you are authorized to access the document requested. Either you supplied the wrong credentials (e.g., bad password), or your browser doesn't understand how to supply the credentials required.

      Apache/2.4.10 (Debian) Server at domain.com Port 80

stranged I am using Centos and it is showing `Apache/2.4.10 (Debian) Server at domain.com Port 80`

tried fixing permission from the CWP panel but didn't solve the issue.
please help me, what I am doing wrong, I will give the info of my server if needed..

for start you should check where your domain is pointed, like by using host or dig command or even by using leafdns.com.