If you use our name servers it would look like NS1.HOSTSTORE.COM and
NS2.HOSTSTORE.COM
Our Resellers have the option to use private name servers which would
look like:
NS1.YOURDOMAIN.COM
NS2.YOURDOMAIN.COM
A reseller might want this for branding and...
In order to change your Nameservers and point your website(s) to your hosting account with us, you will need to login into your domain name control panel (with your registrar).
After that you will find an option called "Change DNS" or "Change nameserve...