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  • Type
    Generic top-level domain
    Registry
    COMMONWEALTH BANK OF AUSTRALIA
    Launched
    Registration term
    1–10 years
    DNSSEC
    Supported
    IDN
    Not supported

    About .cba domain

    .cba is a brand gTLD (generic top-level domain) operated exclusively by the Commonwealth Bank of Australia (CBA), with back-end registry services provided by Afilias. It was delegated to the root zone in June 2015 as part of ICANN's New gTLD Program. The extension was created to serve as a controlled, authoritative namespace for the bank's digital assets and communications.

    Who can register .cba domain

    Registration is strictly restricted. Only the Commonwealth Bank of Australia, its verified affiliates, and authorized partners can register domain names under the .cba extension. The registry operator manages all allocations internally; there is no public registration process. Eligibility is based on a direct organizational relationship with CBA and its brand.

    How to register .cba domain

    .cba is a closed, brand-restricted TLD not available through commercial registrars. Domain names are allocated internally by the Commonwealth Bank of Australia to its own divisions, affiliates, and approved partners. The registry operator controls all aspects of delegation and management. There is no public application or purchase process for this extension.

    Typical uses of .cba domain

    The .cba extension is used exclusively by the Commonwealth Bank of Australia and its trusted partners to create a secure and authenticated online environment. Its primary use cases include online banking portals, specific product and service websites, and official marketing and customer communications. By using this branded namespace, the bank aims to reinforce trust and brand authenticity for its customers, distinguishing its official digital services from other alternatives.

    Tips for registering .cba domain

    • This is a closed brand TLD; domains are not available for public registration or purchase.
    • All domains are allocated and managed directly by the registry operator, Commonwealth Bank of Australia.
    • The namespace is designed for internal and partner use to promote brand security and authenticity.

    Frequently asked questions about .cba domain

    Who operates .cba domain?The registry for .cba domains is COMMONWEALTH BANK OF AUSTRALIA.
    Who can register a .cba domain?

    Registration under .cba is not open to the general public. Only the Commonwealth Bank of Australia, its subsidiaries, and formally authorized partners can obtain a domain. The registry operator performs all allocations based on internal brand and operational requirements, with no external registration channels available.

    Can I transfer a .cba domain between registrars?

    As a closed brand TLD, domain names under .cba are not transferred between registrars in the conventional sense. Any reassignment of a domain within the namespace is handled internally by the Commonwealth Bank of Australia's registry operations. There is no public inter-registrar transfer policy for this extension.

    Can I register a .cba domain if I have a trademark for "CBA"?

    No, trademark ownership does not grant registration rights for the .cba extension. This is a brand TLD reserved exclusively for use by the Commonwealth Bank of Australia and its network. Even if a third party holds a trademark for "CBA," it cannot be used to secure a .cba domain through any public process.

    What dispute policies apply to .cba domains?

    Given its closed nature, standard public dispute policies like the UDRP (Uniform Domain-Name Dispute Resolution Policy) are not applicable. Any disputes concerning the allocation or use of a .cba domain would be resolved internally by the registry operator according to its own corporate policies and agreements with its affiliates.

    Are there any premium .cba domains for sale?

    There are no premium domains for public sale. All .cba domain names are allocated for the operational and communicative needs of the Commonwealth Bank of Australia and its partners. The concept of a public aftermarket or premium sales does not exist for this brand-restricted namespace.