Domain: CYBERCOM.CO.JP (1,337 similar domains)
Query Time: 11 Jun 2025 - 7:13 AM UTC [1 DAY BACK] [REFRESH]
Registered: 27th May 2021 [4 years, 16 days back]
Updated: 1st June 2025 [11 days back]
NAME SERVERS
dns01.muumuu-domain.com
dns02.muumuu-domain.com
REGISTRANT CONTACT
Company: Cyber Command Inc
ADMINISTRATIVE CONTACT
Name: Yuhei Yokohama (6 domains)
Company: Cyber Command Inc
Email: [email protected] (5 domains)
Phone: 0663204199
TECHNICAL CONTACT
Name: Yuhei Yokohama (6 domains)
Company: Cyber Command Inc
Email: [email protected] (5 domains)
Phone: 0663204199
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Short URL: whoxy.com/cybercom.co.jp
Permalink: https://www.whoxy.com/cybercom.co.jp
--------------------------------------------------
Generator: x3.autowhois.com
Registry WHOIS: whois.jprs.jp
Query Time: Wed, 11 Jun 2025 07:13:03 +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] CYBERCOM.CO.JP
g. [Organization] Cyber Command Inc
l. [Organization Type] Corporation
m. [Administrative Contact] YY41454JP
n. [Technical Contact] YY41454JP
p. [Name Server] dns01.muumuu-domain.com
p. [Name Server] dns02.muumuu-domain.com
s. [Signing Key]
[State] Connected (2026/05/31)
[Registered Date] 2021/05/27
[Connected Date] 2021/05/27
[Last Update] 2025/06/01 01:08:17 (JST)
------------------------------
Administrative Contact Details
------------------------------
Contact Information:
a. [JPNIC Handle] YY41454JP
c. [Last, First] Yokohama, Yuhei
d. [E-Mail] [email protected]
g. [Organization] Cyber Command Inc
o. [TEL] 0663204199
y. [Reply Mail] [email protected]
[Last Update] 2021/05/27 07:56:41 (JST)
[email protected]
------------------------------
Technical Contact Details
------------------------------
Contact Information:
a. [JPNIC Handle] YY41454JP
c. [Last, First] Yokohama, Yuhei
d. [E-Mail] [email protected]
g. [Organization] Cyber Command Inc
o. [TEL] 0663204199
y. [Reply Mail] [email protected]
[Last Update] 2021/05/27 07:56:41 (JST)
[email protected]
{
"status": 1,
"domain_name": "cybercom.co.jp",
"query_time": "2025-06-11 07:13:03",
"domain_registered": "yes",
"create_date": "2021-05-27",
"update_date": "2025-06-01",
"registrant_contact": {
"company_name": "Cyber Command Inc"
},
"administrative_contact": {
"full_name": "Yuhei Yokohama",
"company_name": "Cyber Command Inc",
"email_address": "[email protected]",
"phone_number": "0663204199"
},
"technical_contact": {
"full_name": "Yuhei Yokohama",
"company_name": "Cyber Command Inc",
"email_address": "[email protected]",
"phone_number": "0663204199"
},
"name_servers": [
"dns01.muumuu-domain.com",
"dns02.muumuu-domain.com"
],
"raw_whois": "--------------------------------------------------\nGenerator: x3.autowhois.com\nRegistry WHOIS: whois.jprs.jp\nQuery Time: Wed, 11 Jun 2025 07:13:03 +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] CYBERCOM.CO.JP\r\ng. [Organization] Cyber Command Inc\r\nl. [Organization Type] Corporation\r\nm. [Administrative Contact] YY41454JP\r\nn. [Technical Contact] YY41454JP\r\np. [Name Server] dns01.muumuu-domain.com\r\np. [Name Server] dns02.muumuu-domain.com\r\ns. [Signing Key] \r\n[State] Connected (2026/05/31)\r\n[Registered Date] 2021/05/27\r\n[Connected Date] 2021/05/27\r\n[Last Update] 2025/06/01 01:08:17 (JST)\n\n------------------------------\nAdministrative Contact Details\n------------------------------\n\nContact Information:\r\na. [JPNIC Handle] YY41454JP\r\nc. [Last, First] Yokohama, Yuhei\r\nd. [E-Mail] [email protected]\r\ng. [Organization] Cyber Command Inc\r\no. [TEL] 0663204199\r\ny. [Reply Mail] [email protected]\r\n[Last Update] 2021/05/27 07:56:41 (JST)\r\n [email protected]\n\n------------------------------\nTechnical Contact Details\n------------------------------\n\nContact Information:\r\na. [JPNIC Handle] YY41454JP\r\nc. [Last, First] Yokohama, Yuhei\r\nd. [E-Mail] [email protected]\r\ng. [Organization] Cyber Command Inc\r\no. [TEL] 0663204199\r\ny. [Reply Mail] [email protected]\r\n[Last Update] 2021/05/27 07:56:41 (JST)\r\n [email protected]"
}
<?xml version="1.0" encoding="UTF-8"?>
<root>
<status>1</status>
<domain_name>cybercom.co.jp</domain_name>
<query_time>2025-06-11 07:13:03</query_time>
<domain_registered>yes</domain_registered>
<create_date>2021-05-27</create_date>
<update_date>2025-06-01</update_date>
<registrant_contact>
<company_name>Cyber Command Inc</company_name>
</registrant_contact>
<administrative_contact>
<full_name>Yuhei Yokohama</full_name>
<company_name>Cyber Command Inc</company_name>
<email_address>[email protected]</email_address>
<phone_number>0663204199</phone_number>
</administrative_contact>
<technical_contact>
<full_name>Yuhei Yokohama</full_name>
<company_name>Cyber Command Inc</company_name>
<email_address>[email protected]</email_address>
<phone_number>0663204199</phone_number>
</technical_contact>
<name_servers>
<value>dns01.muumuu-domain.com</value>
<value>dns02.muumuu-domain.com</value>
</name_servers>
<raw_whois>--------------------------------------------------
Generator: x3.autowhois.com
Registry WHOIS: whois.jprs.jp
Query Time: Wed, 11 Jun 2025 07:13:03 +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] CYBERCOM.CO.JP
g. [Organization] Cyber Command Inc
l. [Organization Type] Corporation
m. [Administrative Contact] YY41454JP
n. [Technical Contact] YY41454JP
p. [Name Server] dns01.muumuu-domain.com
p. [Name Server] dns02.muumuu-domain.com
s. [Signing Key]
[State] Connected (2026/05/31)
[Registered Date] 2021/05/27
[Connected Date] 2021/05/27
[Last Update] 2025/06/01 01:08:17 (JST)
------------------------------
Administrative Contact Details
------------------------------
Contact Information:
a. [JPNIC Handle] YY41454JP
c. [Last, First] Yokohama, Yuhei
d. [E-Mail] [email protected]
g. [Organization] Cyber Command Inc
o. [TEL] 0663204199
y. [Reply Mail] [email protected]
[Last Update] 2021/05/27 07:56:41 (JST)
[email protected]
------------------------------
Technical Contact Details
------------------------------
Contact Information:
a. [JPNIC Handle] YY41454JP
c. [Last, First] Yokohama, Yuhei
d. [E-Mail] [email protected]
g. [Organization] Cyber Command Inc
o. [TEL] 0663204199
y. [Reply Mail] [email protected]
[Last Update] 2021/05/27 07:56:41 (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=cybercom.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 cybercom.co.jp in the past? (1 record)
Company: Cyber Command Inc
Nameservers: dns01.muumuu-domain.com, dns02.muumuu-domain.com
Whois History API returns all the historical WHOIS records of a domain name. For more details, please visit https://www.whoxy.com/whois-history/