.kddi Domain

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

The .kddi top-level domain is delegated and fully operational across Kddi Corporation brands and services. As a brand extension, registration remains limited to Kddi Corporation and its affiliates.

Other domain extensions for you to consider.

.kddi Domain Information

Country flagLogo for .kddi Domain

Mobile networks, broadband, and communications services in Japan sit behind .kddi, a four-letter restricted extension from ICANN's 2012 New gTLD Program. Telecom operators serve very large subscriber bases where billing, account, and device pages generate constant routine contact, overwhelmingly on handsets whose truncated address bars make careful domain inspection impractical.

Use covers service and plan content, subscriber self-care, business solutions, and campaign destinations. Registration is closed to the public and the extension carries no aftermarket. Japanese participation in the round was unusually systematic, with carriers, manufacturers, retailers, and registry operators all filing — a breadth of national engagement matched by few other markets.

Registry Contact and Nameservers

  • Sponsoring Organization
    KDDI CORPORATION
    Garden Air Tower, 3-10-10, Iidabashi
    Chiyoda-ku Tokyo 1028460
    Japan
  • Administrative Contact
    Representative Director
    GMO Registry, Inc.
    Cerulean Tower
    26-1 Sakuragaoka-cho
    Shibuya-ku Tokyo 150-8512
    Japan
    Email: [email protected]
    Voice: +81-3-5456-1601
    Fax: +81-3-3780-5239
  • Technical Contact
    Director
    GMO Registry, Inc.
    Cerulean Tower
    26-1 Sakuragaoka-cho
    Shibuya-ku Tokyo 150-8512
    Japan
    Email: [email protected]
    Voice: +81-3-5456-1601
    Fax: +81-3-3780-5239
  • Nameservers
    Host NameIP Address(es)
    a.gmoregistry.net 37.209.192.4
    2001:dcd:1:0:0:0:0:4
    b.gmoregistry.net 37.209.194.4
    2001:dcd:2:0:0:0:0:4
    k.gmoregistry.net 37.209.196.4
    l.gmoregistry.net 37.209.198.4
    2001:dcd:4:0:0:0:0:4