In order to take benefit of all related services to Microsoft Intune and attached services regarding Enterprise Mobility Suite (EMS) a number of DNS records must be added in your public DNS namespace. Hereby an overview of DNS records required including their associated services.
Just to be sure yourdomain.com is used as fictive placeholder and must be replaced with your own organization (public) namespace.
|enterpriseenrollment.yourdomain.com||CNAME||manage.microsoft.com||To ease enrollment process of mobile devices|
|sts||A||Required for single-sign on (SSO) and points to your AD FS server(s)|
|enterpriseregistration||A||sts.yourdomain.com||Required for Workplace Join (device registration discovery)|
|enterpriseregistration.yourdomain.com||CNAME||enterpriseregistration.windows.net||Required for Azure Workplace Join (device registration discovery)|
|enterpriseregistration.region.yourdomain.com||CNAME||enterpriseregistration.windows.net||Required for Azure Workplace Join (device registration discovery)|
|workfolders||CNAME||workfolders.yourdomain.com||Points to your Workfolders enabled File Server(s)|
|discovery||A||discovery.yourdomain.com||Required for discovery Work Folders URL|