Domain: YTK-GROUP.CO.JP (4,441 similar domains)
Query Time: 30 Apr 2025 - 1:01 PM UTC [7 HRS BACK] [REFRESH]
Registered: 4th July 2016 [8 years, 9 months, 26 days back]
Updated: 1st August 2024 [8 months, 29 days back]
NAME SERVERS
ns4.mcnet.ad.jp
ns5.mcnet.ad.jp
REGISTRANT CONTACT
Company: YTK CORPORATION
ADMINISTRATIVE CONTACT
Name: motoyoshi Yan
Company: YTK CORPORATION
Email: [email protected]
TECHNICAL CONTACT
Name: yoshio takeya (132 domains)
Company: NTT SmartConnect Corporation (9 domains)
Email: [email protected] (3,170 domains)
Phone: 0120-41-4016
SHARE THIS PAGE
Short URL: whoxy.com/ytk-group.co.jp
Permalink: https://www.whoxy.com/ytk-group.co.jp
--------------------------------------------------
Generator: x3.autowhois.com
Registry WHOIS: whois.jprs.jp
Query Time: Wed, 30 Apr 2025 13:01:49 +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] YTK-GROUP.CO.JP
g. [Organization] YTK CORPORATION
l. [Organization Type] Corporation
m. [Administrative Contact] MY40705JP
n. [Technical Contact] YT48950JP
p. [Name Server] ns4.mcnet.ad.jp
p. [Name Server] ns5.mcnet.ad.jp
s. [Signing Key]
[State] Connected (2025/07/31)
[Registered Date] 2016/07/04
[Connected Date] 2016/07/04
[Last Update] 2024/08/01 01:07:05 (JST)
------------------------------
Administrative Contact Details
------------------------------
Contact Information:
a. [JPNIC Handle] MY40705JP
c. [Last, First] Yan, motoyoshi
d. [E-Mail] [email protected]
g. [Organization] YTK CORPORATION
o. [TEL]
y. [Reply Mail] [email protected]
[Last Update] 2016/07/04 13:54:36 (JST)
[email protected]
------------------------------
Technical Contact Details
------------------------------
Contact Information:
a. [JPNIC Handle] YT48950JP
c. [Last, First] takeya, yoshio
d. [E-Mail] [email protected]
g. [Organization] NTT SmartConnect Corporation
o. [TEL] 0120-41-4016
y. [Reply Mail] [email protected]
[Last Update] 2019/12/24 15:39:20 (JST)
[email protected]
{
"status": 1,
"domain_name": "ytk-group.co.jp",
"query_time": "2025-04-30 13:01:49",
"domain_registered": "yes",
"create_date": "2016-07-04",
"update_date": "2024-08-01",
"registrant_contact": {
"company_name": "YTK CORPORATION"
},
"administrative_contact": {
"full_name": "motoyoshi Yan",
"company_name": "YTK CORPORATION",
"email_address": "[email protected]"
},
"technical_contact": {
"full_name": "yoshio takeya",
"company_name": "NTT SmartConnect Corporation",
"email_address": "[email protected]",
"phone_number": "0120-41-4016"
},
"name_servers": [
"ns4.mcnet.ad.jp",
"ns5.mcnet.ad.jp"
],
"raw_whois": "--------------------------------------------------\nGenerator: x3.autowhois.com\nRegistry WHOIS: whois.jprs.jp\nQuery Time: Wed, 30 Apr 2025 13:01:49 +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] YTK-GROUP.CO.JP\r\ng. [Organization] YTK CORPORATION\r\nl. [Organization Type] Corporation\r\nm. [Administrative Contact] MY40705JP\r\nn. [Technical Contact] YT48950JP\r\np. [Name Server] ns4.mcnet.ad.jp\r\np. [Name Server] ns5.mcnet.ad.jp\r\ns. [Signing Key] \r\n[State] Connected (2025/07/31)\r\n[Registered Date] 2016/07/04\r\n[Connected Date] 2016/07/04\r\n[Last Update] 2024/08/01 01:07:05 (JST)\n\n------------------------------\nAdministrative Contact Details\n------------------------------\n\nContact Information:\r\na. [JPNIC Handle] MY40705JP\r\nc. [Last, First] Yan, motoyoshi\r\nd. [E-Mail] [email protected]\r\ng. [Organization] YTK CORPORATION\r\no. [TEL] \r\ny. [Reply Mail] [email protected]\r\n[Last Update] 2016/07/04 13:54:36 (JST)\r\n [email protected]\n\n------------------------------\nTechnical Contact Details\n------------------------------\n\nContact Information:\r\na. [JPNIC Handle] YT48950JP\r\nc. [Last, First] takeya, yoshio\r\nd. [E-Mail] [email protected]\r\ng. [Organization] NTT SmartConnect Corporation\r\no. [TEL] 0120-41-4016\r\ny. [Reply Mail] [email protected]\r\n[Last Update] 2019/12/24 15:39:20 (JST)\r\n [email protected]"
}
<?xml version="1.0" encoding="UTF-8"?>
<root>
<status>1</status>
<domain_name>ytk-group.co.jp</domain_name>
<query_time>2025-04-30 13:01:49</query_time>
<domain_registered>yes</domain_registered>
<create_date>2016-07-04</create_date>
<update_date>2024-08-01</update_date>
<registrant_contact>
<company_name>YTK CORPORATION</company_name>
</registrant_contact>
<administrative_contact>
<full_name>motoyoshi Yan</full_name>
<company_name>YTK CORPORATION</company_name>
<email_address>[email protected]</email_address>
</administrative_contact>
<technical_contact>
<full_name>yoshio takeya</full_name>
<company_name>NTT SmartConnect Corporation</company_name>
<email_address>[email protected]</email_address>
<phone_number>0120-41-4016</phone_number>
</technical_contact>
<name_servers>
<value>ns4.mcnet.ad.jp</value>
<value>ns5.mcnet.ad.jp</value>
</name_servers>
<raw_whois>--------------------------------------------------
Generator: x3.autowhois.com
Registry WHOIS: whois.jprs.jp
Query Time: Wed, 30 Apr 2025 13:01:49 +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] YTK-GROUP.CO.JP
g. [Organization] YTK CORPORATION
l. [Organization Type] Corporation
m. [Administrative Contact] MY40705JP
n. [Technical Contact] YT48950JP
p. [Name Server] ns4.mcnet.ad.jp
p. [Name Server] ns5.mcnet.ad.jp
s. [Signing Key]
[State] Connected (2025/07/31)
[Registered Date] 2016/07/04
[Connected Date] 2016/07/04
[Last Update] 2024/08/01 01:07:05 (JST)
------------------------------
Administrative Contact Details
------------------------------
Contact Information:
a. [JPNIC Handle] MY40705JP
c. [Last, First] Yan, motoyoshi
d. [E-Mail] [email protected]
g. [Organization] YTK CORPORATION
o. [TEL]
y. [Reply Mail] [email protected]
[Last Update] 2016/07/04 13:54:36 (JST)
[email protected]
------------------------------
Technical Contact Details
------------------------------
Contact Information:
a. [JPNIC Handle] YT48950JP
c. [Last, First] takeya, yoshio
d. [E-Mail] [email protected]
g. [Organization] NTT SmartConnect Corporation
o. [TEL] 0120-41-4016
y. [Reply Mail] [email protected]
[Last Update] 2019/12/24 15:39:20 (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=ytk-group.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.
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Sample Output: JSON Schema • XML Schema • JSON Live Results • XML Live Results
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Who owned ytk-group.co.jp in the past? (1 record)
Company: YTK CORPORATION
Nameservers: ns4.mcnet.ad.jp, ns5.mcnet.ad.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/