How do you keep DNS up to date in a more automated fashion in a Microsoft Environment  where the workstation names are changing constantly?

Active Directory Integrated DNS is not used because of the security practice of separate boxes for separate services and ADI requires DNS to be on a DC.

Is there a good solution to keep your DNS up to date without having to constantly check manually and add DNS records manually for workstations?

Thanks for your ideas and time

Thank you for the response. I had a brain fart in regards to having the ability to setup the dynamic DNS  without needing to place DNS on the DC.

Here is a tidbit for anybody else that might need it later. Basic settings to get dynamic DNS updates rolling.

- In the General tab of each zone (including all your reverse lookup zones), you can enable Dynamic updates. There are 3 choices:
    - None, which disables dynamic updates
    - Non-secure and secure, which isn't recommended since anyone can make any DNS change they want, even if it's to a different IP address. In some instances (usually migrations/integrations) this is necessary, though.
    - Secure, which uses traditional windows authentication mechanisms to make sure the box is valid first, then allows the update after successful authentication.