Domain: TK-CONSTRUCTION.CO.JP
Query Time: 26 Jun 2025 - 11:44 PM UTC [4 HRS BACK] [REFRESH]
Registered: 21st January 1999 [26 years, 5 months, 6 days back]
Updated: 1st February 2025 [4 months, 26 days back]
NAME SERVERS
dns01.js-hpbs.jp
dns02.js-hpbs.jp
REGISTRANT CONTACT
Company: takahashi koumuten Co., Ltd (2 domains)
ADMINISTRATIVE CONTACT
Name: Toshiyuki Sato (98 domains)
Company: takahashi koumuten Co., Ltd (2 domains)
Email: [email protected] (2 domains)
TECHNICAL CONTACT
Name: Hiroyuki Yamashita (1,260 domains)
Company: GMO GlobalSign Holdings K.K. (12,816 domains)
Email: [email protected] (182,645 domains)
Phone: 03-6415-6100
Fax: 03-6415-6103
SHARE THIS PAGE
Short URL: whoxy.com/tk-construction.co.jp
Permalink: https://www.whoxy.com/tk-construction.co.jp
--------------------------------------------------
Generator: x1.autowhois.com
Registry WHOIS: whois.jprs.jp
Query Time: Thu, 26 Jun 2025 23:44:51 +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] TK-CONSTRUCTION.CO.JP
g. [Organization] takahashi koumuten Co., Ltd
l. [Organization Type] corporation
m. [Administrative Contact] TS92636JP
n. [Technical Contact] HY4200JP
p. [Name Server] dns01.js-hpbs.jp
p. [Name Server] dns02.js-hpbs.jp
s. [Signing Key]
[State] Connected (2026/01/31)
[Registered Date] 1999/01/21
[Connected Date] 1999/01/25
[Last Update] 2025/02/01 01:00:42 (JST)
------------------------------
Administrative Contact Details
------------------------------
Contact Information:
a. [JPNIC Handle] TS92636JP
c. [Last, First] Sato, Toshiyuki
d. [E-Mail] [email protected]
g. [Organization] takahashi koumuten Co., Ltd
o. [TEL]
p. [FAX]
[Last Update] 2023/08/29 11:54:06 (JST)
[email protected]
------------------------------
Technical Contact Details
------------------------------
Contact Information:
a. [JPNIC Handle] HY4200JP
c. [Last, First] Yamashita, Hiroyuki
d. [E-Mail] [email protected]
g. [Organization] GMO GlobalSign Holdings K.K.
o. [TEL] 03-6415-6100
p. [FAX] 03-6415-6103
y. [Reply Mail] [email protected]
[Last Update] 2024/06/14 18:14:55 (JST)
[email protected]
{
"status": 1,
"domain_name": "tk-construction.co.jp",
"query_time": "2025-06-26 23:44:51",
"domain_registered": "yes",
"create_date": "1999-01-21",
"update_date": "2025-02-01",
"registrant_contact": {
"company_name": "takahashi koumuten Co., Ltd"
},
"administrative_contact": {
"full_name": "Toshiyuki Sato",
"company_name": "takahashi koumuten Co., Ltd",
"email_address": "[email protected]"
},
"technical_contact": {
"full_name": "Hiroyuki Yamashita",
"company_name": "GMO GlobalSign Holdings K.K.",
"email_address": "[email protected]",
"phone_number": "03-6415-6100",
"fax_number": "03-6415-6103"
},
"name_servers": [
"dns01.js-hpbs.jp",
"dns02.js-hpbs.jp"
],
"raw_whois": "--------------------------------------------------\nGenerator: x1.autowhois.com\nRegistry WHOIS: whois.jprs.jp\nQuery Time: Thu, 26 Jun 2025 23:44:51 +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] TK-CONSTRUCTION.CO.JP\r\ng. [Organization] takahashi koumuten Co., Ltd\r\nl. [Organization Type] corporation\r\nm. [Administrative Contact] TS92636JP\r\nn. [Technical Contact] HY4200JP\r\np. [Name Server] dns01.js-hpbs.jp\r\np. [Name Server] dns02.js-hpbs.jp\r\ns. [Signing Key] \r\n[State] Connected (2026/01/31)\r\n[Registered Date] 1999/01/21\r\n[Connected Date] 1999/01/25\r\n[Last Update] 2025/02/01 01:00:42 (JST)\n\n------------------------------\nAdministrative Contact Details\n------------------------------\n\nContact Information:\r\na. [JPNIC Handle] TS92636JP\r\nc. [Last, First] Sato, Toshiyuki\r\nd. [E-Mail] [email protected]\r\ng. [Organization] takahashi koumuten Co., Ltd\r\no. [TEL] \r\np. [FAX] \r\n[Last Update] 2023/08/29 11:54:06 (JST)\r\n [email protected]\n\n------------------------------\nTechnical Contact Details\n------------------------------\n\nContact Information:\r\na. [JPNIC Handle] HY4200JP\r\nc. [Last, First] Yamashita, Hiroyuki\r\nd. [E-Mail] [email protected]\r\ng. [Organization] GMO GlobalSign Holdings K.K.\r\no. [TEL] 03-6415-6100\r\np. [FAX] 03-6415-6103\r\ny. [Reply Mail] [email protected]\r\n[Last Update] 2024/06/14 18:14:55 (JST)\r\n [email protected]"
}
<?xml version="1.0" encoding="UTF-8"?>
<root>
<status>1</status>
<domain_name>tk-construction.co.jp</domain_name>
<query_time>2025-06-26 23:44:51</query_time>
<domain_registered>yes</domain_registered>
<create_date>1999-01-21</create_date>
<update_date>2025-02-01</update_date>
<registrant_contact>
<company_name>takahashi koumuten Co., Ltd</company_name>
</registrant_contact>
<administrative_contact>
<full_name>Toshiyuki Sato</full_name>
<company_name>takahashi koumuten Co., Ltd</company_name>
<email_address>[email protected]</email_address>
</administrative_contact>
<technical_contact>
<full_name>Hiroyuki Yamashita</full_name>
<company_name>GMO GlobalSign Holdings K.K.</company_name>
<email_address>[email protected]</email_address>
<phone_number>03-6415-6100</phone_number>
<fax_number>03-6415-6103</fax_number>
</technical_contact>
<name_servers>
<value>dns01.js-hpbs.jp</value>
<value>dns02.js-hpbs.jp</value>
</name_servers>
<raw_whois>--------------------------------------------------
Generator: x1.autowhois.com
Registry WHOIS: whois.jprs.jp
Query Time: Thu, 26 Jun 2025 23:44:51 +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] TK-CONSTRUCTION.CO.JP
g. [Organization] takahashi koumuten Co., Ltd
l. [Organization Type] corporation
m. [Administrative Contact] TS92636JP
n. [Technical Contact] HY4200JP
p. [Name Server] dns01.js-hpbs.jp
p. [Name Server] dns02.js-hpbs.jp
s. [Signing Key]
[State] Connected (2026/01/31)
[Registered Date] 1999/01/21
[Connected Date] 1999/01/25
[Last Update] 2025/02/01 01:00:42 (JST)
------------------------------
Administrative Contact Details
------------------------------
Contact Information:
a. [JPNIC Handle] TS92636JP
c. [Last, First] Sato, Toshiyuki
d. [E-Mail] [email protected]
g. [Organization] takahashi koumuten Co., Ltd
o. [TEL]
p. [FAX]
[Last Update] 2023/08/29 11:54:06 (JST)
[email protected]
------------------------------
Technical Contact Details
------------------------------
Contact Information:
a. [JPNIC Handle] HY4200JP
c. [Last, First] Yamashita, Hiroyuki
d. [E-Mail] [email protected]
g. [Organization] GMO GlobalSign Holdings K.K.
o. [TEL] 03-6415-6100
p. [FAX] 03-6415-6103
y. [Reply Mail] [email protected]
[Last Update] 2024/06/14 18:14:55 (JST)
[email protected]</raw_whois>
</root>

Whois Lookup API
You can fetch the above results using our Whois Lookup API.
https://api.whoxy.com/?key=xxxxx&whois=tk-construction.co.jp
Whois API digs into WHOIS registry referral chains until the correct WHOIS servers are found, for the most complete WHOIS data.
Our WHOIS parser converts WHOIS data into well-structured fields (XML & JSON), which can easily be read by your application.
Whois API supports a total of 2026 Domain Extensions (gTLDs, ccTLDs & new gTLDs), ensuring all domains are supported.
Sample Output: JSON Schema • XML Schema • JSON Live Results • XML Live Results
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Who owned tk-construction.co.jp in the past? (2 records)
Company: takahashi construction company (3 domains)
Nameservers: ns1.domainking.cloud, ns2.domainking.cloud
Company: Takahashi Koumuten Co., LTD (2 domains) UPDATED
Nameservers: dns01.js-hpbs.jp, dns02.js-hpbs.jp UPDATED
Whois History API returns all the historical WHOIS records of a domain name. For more details, please visit https://www.whoxy.com/whois-history/