Domain: MIZUHOFG.CO.JP (5 similar domains)
Query Time: 26 Nov 2025 - 4:50 AM UTC [14 MINS BACK] [REFRESH]
Registered: 1st August 2008 [17 years, 3 months, 25 days back]
Updated: 1st September 2025 [2 months, 25 days back]
NAME SERVERS
dns-a.mizuhobank.co.jp
dns-b.mizuhobank.co.jp
ns6-tk02.ocn.ad.jp
REGISTRANT CONTACT
Company: Mizuho Credit Guarantee Co.,Ltd.
ADMINISTRATIVE CONTACT
Name: Tomoyuki Katsumata
Company: Mizuho Credit Guarantee Co.,Ltd.
Email: [email protected]
TECHNICAL CONTACT
Name: Youko Miyata
Company: Mizuho Financial Group, Inc. (12 domains)
Email: [email protected]
Phone: 03-6736-2867
SHARE THIS PAGE
Short URL: whoxy.com/mizuhofg.co.jp
Permalink: https://www.whoxy.com/mizuhofg.co.jp
--------------------------------------------------
Generator: x1.autowhois.com
Registry WHOIS: whois.jprs.jp
Query Time: Wed, 26 Nov 2025 04:50:38 +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] MIZUHOFG.CO.JP
g. [Organization] Mizuho Credit Guarantee Co.,Ltd.
l. [Organization Type] Corporation
m. [Administrative Contact] TK112773JP
n. [Technical Contact] MT46093JP
n. [Technical Contact] YM65735JP
p. [Name Server] dns-a.mizuhobank.co.jp
p. [Name Server] ns6-tk02.ocn.ad.jp
p. [Name Server] dns-b.mizuhobank.co.jp
s. [Signing Key]
[State] Connected (2026/08/31)
[Registered Date] 2008/08/01
[Connected Date] 2008/08/01
[Last Update] 2025/09/01 01:02:48 (JST)
------------------------------
Administrative Contact Details
------------------------------
Contact Information:
a. [JPNIC Handle] TK112773JP
c. [Last, First] Katsumata, Tomoyuki
d. [E-Mail] [email protected]
g. [Organization] Mizuho Credit Guarantee Co.,Ltd.
o. [TEL]
[Last Update] 2024/08/23 14:24:12 (JST)
[email protected]
------------------------------
Technical Contact Details
------------------------------
Contact Information:
a. [JPNIC Handle] YM65735JP
c. [Last, First] Miyata, Youko
d. [E-Mail] [email protected]
g. [Organization] Mizuho Financial Group, Inc.
o. [TEL] 03-6736-2867
[Last Update] 2024/05/30 10:40:57 (JST)
[email protected]{
"status": 1,
"domain_name": "mizuhofg.co.jp",
"query_time": "2025-11-26 04:50:38",
"domain_registered": "yes",
"create_date": "2008-08-01",
"update_date": "2025-09-01",
"registrant_contact": {
"company_name": "Mizuho Credit Guarantee Co.,Ltd."
},
"administrative_contact": {
"full_name": "Tomoyuki Katsumata",
"company_name": "Mizuho Credit Guarantee Co.,Ltd.",
"email_address": "[email protected]"
},
"technical_contact": {
"full_name": "Youko Miyata",
"company_name": "Mizuho Financial Group, Inc.",
"email_address": "[email protected]",
"phone_number": "03-6736-2867"
},
"name_servers": [
"dns-a.mizuhobank.co.jp",
"dns-b.mizuhobank.co.jp",
"ns6-tk02.ocn.ad.jp"
],
"raw_whois": "--------------------------------------------------\nGenerator: x1.autowhois.com\nRegistry WHOIS: whois.jprs.jp\nQuery Time: Wed, 26 Nov 2025 04:50:38 +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] MIZUHOFG.CO.JP\r\ng. [Organization] Mizuho Credit Guarantee Co.,Ltd.\r\nl. [Organization Type] Corporation\r\nm. [Administrative Contact] TK112773JP\r\nn. [Technical Contact] MT46093JP\r\nn. [Technical Contact] YM65735JP\r\np. [Name Server] dns-a.mizuhobank.co.jp\r\np. [Name Server] ns6-tk02.ocn.ad.jp\r\np. [Name Server] dns-b.mizuhobank.co.jp\r\ns. [Signing Key] \r\n[State] Connected (2026/08/31)\r\n[Registered Date] 2008/08/01\r\n[Connected Date] 2008/08/01\r\n[Last Update] 2025/09/01 01:02:48 (JST)\n\n------------------------------\nAdministrative Contact Details\n------------------------------\n\nContact Information:\r\na. [JPNIC Handle] TK112773JP\r\nc. [Last, First] Katsumata, Tomoyuki\r\nd. [E-Mail] [email protected]\r\ng. [Organization] Mizuho Credit Guarantee Co.,Ltd.\r\no. [TEL] \r\n[Last Update] 2024/08/23 14:24:12 (JST)\r\n [email protected]\n\n------------------------------\nTechnical Contact Details\n------------------------------\n\nContact Information:\r\na. [JPNIC Handle] YM65735JP\r\nc. [Last, First] Miyata, Youko\r\nd. [E-Mail] [email protected]\r\ng. [Organization] Mizuho Financial Group, Inc.\r\no. [TEL] 03-6736-2867\r\n[Last Update] 2024/05/30 10:40:57 (JST)\r\n [email protected]"
}<?xml version="1.0" encoding="UTF-8"?>
<root>
<status>1</status>
<domain_name>mizuhofg.co.jp</domain_name>
<query_time>2025-11-26 04:50:38</query_time>
<domain_registered>yes</domain_registered>
<create_date>2008-08-01</create_date>
<update_date>2025-09-01</update_date>
<registrant_contact>
<company_name>Mizuho Credit Guarantee Co.,Ltd.</company_name>
</registrant_contact>
<administrative_contact>
<full_name>Tomoyuki Katsumata</full_name>
<company_name>Mizuho Credit Guarantee Co.,Ltd.</company_name>
<email_address>[email protected]</email_address>
</administrative_contact>
<technical_contact>
<full_name>Youko Miyata</full_name>
<company_name>Mizuho Financial Group, Inc.</company_name>
<email_address>[email protected]</email_address>
<phone_number>03-6736-2867</phone_number>
</technical_contact>
<name_servers>
<value>dns-a.mizuhobank.co.jp</value>
<value>dns-b.mizuhobank.co.jp</value>
<value>ns6-tk02.ocn.ad.jp</value>
</name_servers>
<raw_whois>--------------------------------------------------
Generator: x1.autowhois.com
Registry WHOIS: whois.jprs.jp
Query Time: Wed, 26 Nov 2025 04:50:38 +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] MIZUHOFG.CO.JP
g. [Organization] Mizuho Credit Guarantee Co.,Ltd.
l. [Organization Type] Corporation
m. [Administrative Contact] TK112773JP
n. [Technical Contact] MT46093JP
n. [Technical Contact] YM65735JP
p. [Name Server] dns-a.mizuhobank.co.jp
p. [Name Server] ns6-tk02.ocn.ad.jp
p. [Name Server] dns-b.mizuhobank.co.jp
s. [Signing Key]
[State] Connected (2026/08/31)
[Registered Date] 2008/08/01
[Connected Date] 2008/08/01
[Last Update] 2025/09/01 01:02:48 (JST)
------------------------------
Administrative Contact Details
------------------------------
Contact Information:
a. [JPNIC Handle] TK112773JP
c. [Last, First] Katsumata, Tomoyuki
d. [E-Mail] [email protected]
g. [Organization] Mizuho Credit Guarantee Co.,Ltd.
o. [TEL]
[Last Update] 2024/08/23 14:24:12 (JST)
[email protected]
------------------------------
Technical Contact Details
------------------------------
Contact Information:
a. [JPNIC Handle] YM65735JP
c. [Last, First] Miyata, Youko
d. [E-Mail] [email protected]
g. [Organization] Mizuho Financial Group, Inc.
o. [TEL] 03-6736-2867
[Last Update] 2024/05/30 10:40:57 (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=mizuhofg.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 mizuhofg.co.jp in the past? (1 record)
29 APR 2024
Company: Mizuho Credit Guarantee Co.,Ltd.
Nameservers: dns-a.mizuhobank.co.jp, dns-b.mizuhobank.co.jp, ns6-tk02.ocn.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/