I wonder i have a domain with Domainsite.com and I wonder how can i make subaccounts and each one with new server and dns ? Can anybody help please ? For example Mysite.com hosted on Host 1 Sub.Mysite.com hosted on another host .. etc ..? Any help ?
Okay, you mean subdomains. This doesn't affect Domainsite.com or any DNS Registrar for that matter. Basically, you need first set up the subdomain at where you want it to be hosted. Then include an 'A' record for the subdomain in your DNS Server to point that subdomain to the IP address of the other host.
I take it that you are hosting your website on a virtual hosting account and if so and if your hosting control panel permits you to do so, it is as simple as just creating a subdomain in there and the control panel would take care of the rest. That's the typical way if you are hosting the subdomain on the same host. It gets a little complicated if you want to host the subdomain on another place. You need to contact your web host and tell them that you want to do that so they can add your 'A' record for your subdomain hosted on another web host. Some do not permit you to do so. As to the actual steps, it really depends on the policy of your web hosts and what they provides. Different host approach this differently.