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Domain: KNKK.CO.JP (206 similar domains)
Query Time: 14 Oct 2026 - 11:09 AM UTC  [11 MINS BACK] [REFRESH]

Registered: 8th June 2000  [26 years, 4 months, 6 days back]
Updated: 1st July 2026  [3 months, 13 days back]

NAME SERVERS

mwns1.customer.ne.jp
mwns2.customer.ne.jp

REGISTRANT CONTACT

Company: KITANIHON KIKAI Co.,LTD.

ADMINISTRATIVE CONTACT

Name: Naoto Nakamura (44 domains)
Company: KITANIHON KIKAI Co.,LTD.
Email: [email protected]
Phone: 019-683-1111
Fax: 019-683-1117

TECHNICAL CONTACT

Name: Naoto Nakamura (44 domains)
Company: KITANIHON KIKAI Co.,LTD.
Email: [email protected]
Phone: 019-683-1111
Fax: 019-683-1117

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--------------------------------------------------
Generator: x3.autowhois.com
Registry WHOIS: whois.jprs.jp
Query Time: Wed, 14 Oct 2026 11:09:35 +0000
--------------------------------------------------

[ JPRS database provides information on network administration. Its use is    ]
[ restricted to network administration purposes. For further information,     ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e'     ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'.                 ]
Domain Information:
a. [Domain Name]                KNKK.CO.JP
g. [Organization]               KITANIHON KIKAI Co.,LTD.
l. [Organization Type]          Company
m. [Administrative Contact]     NN5674JP
n. [Technical Contact]          NN5674JP
p. [Name Server]                mwns1.customer.ne.jp
p. [Name Server]                mwns2.customer.ne.jp
s. [Signing Key]                
[State]                         Connected (2027/06/30)
[Registered Date]               2000/06/08
[Connected Date]                2000/06/12
[Last Update]                   2026/07/01 01:01:07 (JST)

------------------------------
Administrative Contact Details
------------------------------

Contact Information:
a. [JPNIC Handle]               NN5674JP
c. [Last, First]                Nakamura, Naoto
d. [E-Mail]                     [email protected]
g. [Organization]               KITANIHON KIKAI Co.,LTD.
o. [TEL]                        019-683-1111
p. [FAX]                        019-683-1117
y. [Reply Mail]                 [email protected]
[Last Update]                   2023/06/06 10:30:43 (JST)
                                [email protected]

------------------------------
Technical Contact Details
------------------------------

Contact Information:
a. [JPNIC Handle]               NN5674JP
c. [Last, First]                Nakamura, Naoto
d. [E-Mail]                     [email protected]
g. [Organization]               KITANIHON KIKAI Co.,LTD.
o. [TEL]                        019-683-1111
p. [FAX]                        019-683-1117
y. [Reply Mail]                 [email protected]
[Last Update]                   2023/06/06 10:30:43 (JST)
                                [email protected]
{
    "status": 1,
    "domain_name": "knkk.co.jp",
    "query_time": "2026-10-14 11:09:35",
    "domain_registered": "yes",
    "create_date": "2000-06-08",
    "update_date": "2026-07-01",
    "registrant_contact": {
        "company_name": "KITANIHON KIKAI Co.,LTD."
    },
    "administrative_contact": {
        "full_name": "Naoto Nakamura",
        "company_name": "KITANIHON KIKAI Co.,LTD.",
        "email_address": "[email protected]",
        "phone_number": "019-683-1111",
        "fax_number": "019-683-1117"
    },
    "technical_contact": {
        "full_name": "Naoto Nakamura",
        "company_name": "KITANIHON KIKAI Co.,LTD.",
        "email_address": "[email protected]",
        "phone_number": "019-683-1111",
        "fax_number": "019-683-1117"
    },
    "name_servers": [
        "mwns1.customer.ne.jp",
        "mwns2.customer.ne.jp"
    ],
    "raw_whois": "--------------------------------------------------\nGenerator: x3.autowhois.com\nRegistry WHOIS: whois.jprs.jp\nQuery Time: Wed, 14 Oct 2026 11:09:35 +0000\n--------------------------------------------------\n\n[ JPRS database provides information on network administration. Its use is    ]\r\n[ restricted to network administration purposes. For further information,     ]\r\n[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e'     ]\r\n[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'.                 ]\r\nDomain Information:\r\na. [Domain Name]                KNKK.CO.JP\r\ng. [Organization]               KITANIHON KIKAI Co.,LTD.\r\nl. [Organization Type]          Company\r\nm. [Administrative Contact]     NN5674JP\r\nn. [Technical Contact]          NN5674JP\r\np. [Name Server]                mwns1.customer.ne.jp\r\np. [Name Server]                mwns2.customer.ne.jp\r\ns. [Signing Key]                \r\n[State]                         Connected (2027/06/30)\r\n[Registered Date]               2000/06/08\r\n[Connected Date]                2000/06/12\r\n[Last Update]                   2026/07/01 01:01:07 (JST)\n\n------------------------------\nAdministrative Contact Details\n------------------------------\n\nContact Information:\r\na. [JPNIC Handle]               NN5674JP\r\nc. [Last, First]                Nakamura, Naoto\r\nd. [E-Mail]                     [email protected]\r\ng. [Organization]               KITANIHON KIKAI Co.,LTD.\r\no. [TEL]                        019-683-1111\r\np. [FAX]                        019-683-1117\r\ny. [Reply Mail]                 [email protected]\r\n[Last Update]                   2023/06/06 10:30:43 (JST)\r\n                                [email protected]\n\n------------------------------\nTechnical Contact Details\n------------------------------\n\nContact Information:\r\na. [JPNIC Handle]               NN5674JP\r\nc. [Last, First]                Nakamura, Naoto\r\nd. [E-Mail]                     [email protected]\r\ng. [Organization]               KITANIHON KIKAI Co.,LTD.\r\no. [TEL]                        019-683-1111\r\np. [FAX]                        019-683-1117\r\ny. [Reply Mail]                 [email protected]\r\n[Last Update]                   2023/06/06 10:30:43 (JST)\r\n                                [email protected]"
}
<?xml version="1.0" encoding="UTF-8"?>
<root>
 <status>1</status>
 <domain_name>knkk.co.jp</domain_name>
 <query_time>2026-10-14 11:09:35</query_time>
 <domain_registered>yes</domain_registered>
 <create_date>2000-06-08</create_date>
 <update_date>2026-07-01</update_date>
 <registrant_contact>
  <company_name>KITANIHON KIKAI Co.,LTD.</company_name>
 </registrant_contact>
 <administrative_contact>
  <full_name>Naoto Nakamura</full_name>
  <company_name>KITANIHON KIKAI Co.,LTD.</company_name>
  <email_address>[email protected]</email_address>
  <phone_number>019-683-1111</phone_number>
  <fax_number>019-683-1117</fax_number>
 </administrative_contact>
 <technical_contact>
  <full_name>Naoto Nakamura</full_name>
  <company_name>KITANIHON KIKAI Co.,LTD.</company_name>
  <email_address>[email protected]</email_address>
  <phone_number>019-683-1111</phone_number>
  <fax_number>019-683-1117</fax_number>
 </technical_contact>
 <name_servers>
  <value>mwns1.customer.ne.jp</value>
  <value>mwns2.customer.ne.jp</value>
 </name_servers>
 <raw_whois>--------------------------------------------------
Generator: x3.autowhois.com
Registry WHOIS: whois.jprs.jp
Query Time: Wed, 14 Oct 2026 11:09:35 +0000
--------------------------------------------------

[ JPRS database provides information on network administration. Its use is    ]&#13;
[ restricted to network administration purposes. For further information,     ]&#13;
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e'     ]&#13;
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'.                 ]&#13;
Domain Information:&#13;
a. [Domain Name]                KNKK.CO.JP&#13;
g. [Organization]               KITANIHON KIKAI Co.,LTD.&#13;
l. [Organization Type]          Company&#13;
m. [Administrative Contact]     NN5674JP&#13;
n. [Technical Contact]          NN5674JP&#13;
p. [Name Server]                mwns1.customer.ne.jp&#13;
p. [Name Server]                mwns2.customer.ne.jp&#13;
s. [Signing Key]                &#13;
[State]                         Connected (2027/06/30)&#13;
[Registered Date]               2000/06/08&#13;
[Connected Date]                2000/06/12&#13;
[Last Update]                   2026/07/01 01:01:07 (JST)

------------------------------
Administrative Contact Details
------------------------------

Contact Information:&#13;
a. [JPNIC Handle]               NN5674JP&#13;
c. [Last, First]                Nakamura, Naoto&#13;
d. [E-Mail]                     [email protected]&#13;
g. [Organization]               KITANIHON KIKAI Co.,LTD.&#13;
o. [TEL]                        019-683-1111&#13;
p. [FAX]                        019-683-1117&#13;
y. [Reply Mail]                 [email protected]&#13;
[Last Update]                   2023/06/06 10:30:43 (JST)&#13;
                                [email protected]

------------------------------
Technical Contact Details
------------------------------

Contact Information:&#13;
a. [JPNIC Handle]               NN5674JP&#13;
c. [Last, First]                Nakamura, Naoto&#13;
d. [E-Mail]                     [email protected]&#13;
g. [Organization]               KITANIHON KIKAI Co.,LTD.&#13;
o. [TEL]                        019-683-1111&#13;
p. [FAX]                        019-683-1117&#13;
y. [Reply Mail]                 [email protected]&#13;
[Last Update]                   2023/06/06 10:30:43 (JST)&#13;
                                [email protected]</raw_whois>
</root>
SIMILAR DOMAINS

Currently there are 206 domain names similar to knkk.co.jp in our database:

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REVERSE WHOIS

Naoto Nakamura is linked with 44 domain names:

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WHOIS HISTORY
  • 20 April 2023  [1 Whois Record]

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Who owned knkk.co.jp in the past? (1 record)

20 APR 2023

Company: KITANIHON KIKAI Co.,LTD.
Nameservers: mwns1.customer.ne.jp, mwns2.customer.ne.jp

Whois History API returns all the historical WHOIS records of a domain name. For more details, please visit https://www.whoxy.com/whois-history/