You have a Microsoft Intune subscription associated to an Azure Active Directory (Azure AD) tenant named contoso.com.
Users use one of the following three suffixes when they sign in to the tenant: us.contoso.com, eu.contoso.com, or contoso.com.
You need to ensure that the users are NOT required to specify the mobile device management (MDM) enrollment URL as part of the enrollment process. The solution must minimize the number of changes.
Which DNS records do you need?
A. three TXT records
B. one CNAME record only
C. one TXT record only
D. three CNAME records
