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Whois .co.jp domain lookup for Whois Japan Server - Japan Delegation Record for .co.jp Domains

Japan Domain - .co.jp Domain Registration

.co.jp Registrar .co.jp Whois

A searchable database maintained by registrars that contain information about networks, networking organizations, domain names, and the contacts associated with them for the .co.jp 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 .co.jp domain name registrations.

Delegation Record
For .co.jp Japan

Sponsoring Organization

Japan Registry Services Co., Ltd.
Chiyoda First Bldg. East 13F,
3-8-1 Nishi-Kanda
Chiyoda-ku Tokyo 101-0065
Japan

Sub Domains

Administrative Contact

Koki Higashida
Japan Registry Services Co., Ltd.
Chiyoda First Bldg. East 13F,
3-8-1 Nishi-Kanda
Chiyoda-ku Tokyo 101-0065
Japan
Email: higashida@jprs.co.jp
Voice: +81 3 5215 8451
Fax: +81 3 5215 8452

Technical Contact

Susumu Sano
Japan Registry Services Co., Ltd.
Chiyoda First Bldg. East 13F,
3-8-1 Nishi-Kanda
Chiyoda-ku Tokyo 101-0065
Japan
Email: tech-admin@jprs.jp
Voice: +81 3 5215 8480
Fax: +81 3 5215 8452

Name Servers

Host NameIP Address(es)
a.dns.jp 203.119.1.1
2001:dc4:0:0:0:0:0:1
b.dns.jp 202.12.30.131
2001:dc2:0:0:0:0:0:1
c.dns.jp 156.154.100.5
2001:502:ad09:0:0:0:0:5
d.dns.jp 210.138.175.244
2001:240:0:0:0:0:0:53
e.dns.jp 192.50.43.53
2001:200:c000:0:0:0:0:35
f.dns.jp 150.100.6.8
2001:2f8:0:100:0:0:0:153
g.dns.jp 203.119.40.1

Domain Information

Domain Name Services
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 .co.jp. 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.