.ntt Domain Name
.ntt Domain Name

.ntt WHOIS Information

A searchable database maintained by registrars that contain information about networks, networking organizations, domain names, and the contacts associated with them for the .ntt and ISO 3166 country code top-level domains. Also, the protocol, or set of rules, that describes the application used to access the database. Each registrar implements the Whois protocol and maintains a separate and distinct Whois database for its respective .ntt domain name registrations.

  • Sponsoring Organization
    NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Otemachi First Square, East Tower, 5-1, Otemachi 1-Chome, Chiyoda-ku, Tokyo
    Japan
    Not available
  • Administrative Contact
    General Affairs Department
    NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Otemachi First Square, East Tower, 5-1, Otemachi 1-Chome, Chiyoda-ku, Tokyo
    Japan
    Email: dotntt-ml@hco.ntt.co.jp
    Voice: +81 3 6838 5590
    Not available
  • Technical Contact
    JPRS Technical Contact
    Japan Registry Services Co., Ltd.
    Chiyoda First Bldg. East 13F, 3-8-1 Nishi-Kanda, Chiyoda-ku, Tokyo
    Japan
    Email: rsp-tech-admin@jprs.co.jp
    Voice: +81 3 5215 8480
    Fax: +81 3 5215 8452
    Not available
Sub Domains Not available
Name Servers
Host NameIP Address(es)
tld2.nic.ntt 117.104.133.17
2001:218:3001:0:0:0:0:2
tld1.nic.ntt 103.47.2.2
2001:dda:0:0:0:0:0:2
tld3.nic.ntt 65.22.40.17
2a01:8840:1ba:0:0:0:0:17
tld5.nic.ntt 65.22.40.145
2a01:8840:1ba:0:0:0:0:145
Not available
Domain Information

IANA is responsible for the operation and maintenance of a number of key aspects of the DNS, including the root zone, and the .intand .arpa domains.

The DNS Root Zone IANA is the global coordinator of the DNS root. The root is the upper-most part of the DNS hierarchy, and involves delegating administrative responsibility of top-level domains, which are the last segment of a domain name, such as .ntt. Part of this task includes evaluating requests to change the operators of country code domains, as well as day-to-day maintenance of the details of the existing operators.