DCs on Campus

The DCs on campus are grouped into the following categories: campus DCs, public DCs, service DCs

Do not use domain controller hostnames when configuring applications to access the Austin Active Directory. The Austin Active Directory provides supported hostnames for application access: Active Directory Hostnames

Do not use domain controller IP addresses when configuring firewall rules for accessing the Austin Active Directory. The Austin Active Directory provides supported address ranges for firewall rules: Active Directory Networks

Campus DCs

The campus DCs are designed to support authentication and authorization for domain-joined devices on campus.

The campus DCs are in the Default-First-Site-Name site and use Austin CA certificates.

  • aad-dc-aus-p01

  • aad-dc-aus-p02

  • aad-dc-aus-p03

  • aad-dc-aus-p04

Public DCs

The public DCs are designed to support domain-joined devices hosted on public IPs on non-UT networks. At present, no customers are leveraging the public DCs.

The public DCs are in the Austin-Public site and use Austin CA certificates.

  • aad-dc-pub-p01

  • aad-dc-pub-p02

Service DCs

The service DCs are designed to support load balanced LDAP access to the Austin Active Directory via the directory.austin.utexas.edu hostname. The ‘svc’ service DCs will be retired in early 2025.

The service DCs are in the Austin-Services site and use InCommon certificates.

  • aad-dc-atx-p01

  • aad-dc-atx-p02

  • aad-dc-svc-p01

  • aad-dc-svc-p02

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