If I delete a Microsoft Entra Domain Services domain will it delete users

Hey David Maiden! It sounds like you’re wondering about the implications of deleting a Microsoft Entra Domain Services domain, particularly regarding your users. Great question!

When you delete a Microsoft Entra Domain Services (Entra DS) managed domain, it won’t delete users from Microsoft Entra or Microsoft 365. This means that the deletion of the domain will primarily affect the domain services itself and the trust relationships that machines joined to that domain may have. Here are a few key points to consider:

1. Impact on Domain Users: Deleting the managed domain will not delete the users associated with your Microsoft Entra tenant or Microsoft 365. Users will still exist in the tenant, but any services that relied on the managed domain won't function. For example, machines that joined that managed domain will lose their trust relationships and will require local admin credentials for access.
2. Data Deletion: When you delete the managed domain, all associated data, such as custom OUs, GPOs, and DNS records created under that domain, will be permanently deleted. This action cannot be undone.
3. AAD DC Administrators: You mentioned that the only users attached to the domain you want to delete are the AAD DC Administrators. These users will remain intact in your Entra environment even after the domain deletion.
4. Process: If you decide to proceed with the deletion, make sure to sign in as a Global Administrator and follow the steps outlined in the Entra admin center documentation.

Hope this helps clarify things for you! If you have any more questions or need further assistance, feel free to ask!

Reference: Delete a Microsoft Entra Domain Services managed domain

Note: This content was drafted with the help of an AI system.