Hi @FoHe
Thank you for posting your query on Q&A.
For your query, I understand that you would like to know is it possible to do a hybrid join with Entra Domain Services without a local AD DS and Entra Connect.
Hybrid join is a feature in Azure AD that allows you to have devices that are both joined to your on-premises Active Directory Domain Services (AD DS) and registered in Azure AD. This way, you can use both the on-premises and cloud-based tools and services to manage and secure your devices.
Entra Domain Services is a cloud-based domain service that provides domain join, group policy, and LDAP access to Azure VMs. It does not require a local AD DS or Azure AD Connect.
Intune is a cloud-based service that provides mobile device management, mobile application management, and PC management capabilities. It can manage devices that are joined to Azure AD or hybrid-joined to on-premises AD.
For hybrid join you need to have a local AD DS and Entra Connect to configure Microsoft Entra hybrid join. Without these components, you cannot sync your devices to Microsoft Entra ID and leverage the benefits of hybrid join. So, it is not possible to do a hybrid join with Entra Domain Services without a local AD DS and Entra Connect.
However, if you do not have the AD DS you can join the device to Microsoft Entra ID
I hope this information helps! please Feel free to ask any questions you may have.
Reference: https://learn.microsoft.com/en-us/entra/identity/domain-services/scenarios
https://learn.microsoft.com/en-us/entra/identity/devices/concept-hybrid-join
Thanks,
Akhilesh.
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