I cannot add a domain name to Azure AD / Entra ID because it was previously added
This domain has been previously configured on ***.onmicrosoft.com using an existing Microsoft Entra ID or Office 365. To verify this domain name, you will first need to remove the domain name from the existing directory.
How do i find the previous account configured with this domain or how to remove from previous account.
I tried posting on microsoft community and started a support ticket