Currently, two servers/portals include the Autodiscover Service for Computer Logon MA:

Computer Logon Management Portalhttps://dn-clo-ma-{entra-tenant-id-without-dash}.azurewebsites.net/api/computerLogon/check
DualShieldhttps://DUALSHIELD-FQDN/sso/v1/computerLogon/check