With the modern workplace getting more and more into the businesses, you might want to verify if your devices have been joined to both your local on-premises AD and Azure AD. Just one simple command is all you need to verify the status.
On the (hybrid) domain joined device open up a command prompt as administrator, and run the following command:
This should give you a result like below. The explanation for each value can be found below.
DomainJoined : YES
This field indicates whether the device is joined to an on-premises Active Directory or not. If the value is NO, the device cannot perform a hybrid Azure AD join.
WorkplaceJoined : NO
This field indicates whether the device is registered with Azure AD as a personal device (marked as Workplace Joined). This value should be NO for a domain-joined computer that is also hybrid Azure AD joined.
AzureAdJoined : YES
This field indicates whether the device is joined. The value will be YES if the device is either an Azure AD joined device or a hybrid Azure AD joined device. If the value is NO, the join to Azure AD has not completed yet.