.cba Domain

.cba is a delegated brand domain and not available for public registrations.

The .cba top-level domain is delegated and fully operational across Commonwealth Bank of Australia brands and services. As a brand extension, registration remains limited to Commonwealth Bank of Australia and its affiliates.

Other domain extensions for you to consider.

.cba Domain Information

Country flagLogo for .cba Domain

Retail and business banking in Australia sits behind .cba, a three-letter closed extension from ICANN's 2012 New gTLD Program. Australian financial institutions were unusually well represented in the round relative to market size, reflecting both early digital banking adoption and a correspondingly early encounter with domain-based fraud targeting online account holders.

Domains under .cba serve banking products, account and payment services, business banking resources, and customer portals. Registration is closed to the public and the extension has no aftermarket. It was applied for alongside .commbank and .netbank, a multi-string approach covering the corporate abbreviation, the consumer brand, and the online banking service separately.

Registry Contact and Nameservers

  • Sponsoring Organization
    COMMONWEALTH BANK OF AUSTRALIA
    Ground Floor
    Tower 1 201 Sussex Street
    Sydney NSW 1155
    Australia
  • Administrative Contact
    Domain Admin
    Ground Floor
    Tower 1 201 Sussex Street
    Sydney NSW 1155
    Australia
    Email: [email protected]
    Voice: +61477387865
    Fax: +61291181601
  • Technical Contact
    Domain Admin
    COMMONWEALTH BANK OF AUSTRALIA
    Ground Floor
    Tower 1 201 Sussex Street
    Sydney NSW 1155
    Australia
    Email: [email protected]
    Voice: +61468499843
    Fax: +61291181601
  • Nameservers
    Host NameIP Address(es)
    a.nic.cba 37.209.192.9
    2001:dcd:1:0:0:0:0:9
    b.nic.cba 37.209.194.9
    2001:dcd:2:0:0:0:0:9
    c.nic.cba 37.209.196.9
    2001:dcd:3:0:0:0:0:9
    x.nic.cba 156.154.172.82
    2610:a1:1074:0:0:0:1:82
    y.nic.cba 156.154.173.82
    2610:a1:1075:0:0:0:1:82
    z.nic.cba 156.154.174.82
    2610:a1:1076:0:0:0:1:82