Domain: SIMPLEX.HOLDINGS (5,767 similar domains)
Registrar: GMO Internet Group, Inc. d/b/a Onamae.com (33 million domains)
Query Time: 7 Oct 2026 - 1:36 AM UTC [23 DAYS BACK] [REFRESH]
Registered: 19th October 2020 [6 years, 11 days back]
Updated: 30th September 2024 [2 years, 1 month back]
Expiry: 19th October 2027 [11 months, 19 days left]
DOMAIN STATUS
active
NAME SERVERS
01.dnsv.jp
02.dnsv.jp
03.dnsv.jp
04.dnsv.jp
REGISTRANT CONTACT
Name: takashi ota (513 domains)
Company: Simplex Inc. (19 domains)
Address: 1-23-1 Toranomon
City: Minato-ku
State: Tokyo
ZIP Code: 105-6319
Country: Japan (23.6 million domains from Japan for $1,000)
Email: [email protected] (17 domains)
Phone: +81.335397373
TECHNICAL CONTACT
Name: Masanobu Yamaguchi (16 domains)
Company: Simplex Inc. (19 domains)
Address: 1-23-1 Toranomon
City: Minato-ku
State: Tokyo
ZIP Code: 105-6319
Country: Japan (23.6 million domains from Japan for $1,000)
Email: [email protected] (17 domains)
Phone: +81.335397373
SHARE THIS PAGE
Short URL: whoxy.com/simplex.holdings
Permalink: https://www.whoxy.com/simplex.holdings
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"domain_name": "simplex.holdings",
"query_time": "2026-10-07 01:36:31",
"domain_registered": "yes",
"create_date": "2020-10-19",
"update_date": "2024-09-30",
"expiry_date": "2027-10-19",
"domain_registrar": {
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"registrar_name": "GMO Internet Group, Inc. d/b/a Onamae.com",
"email_address": "[email protected]",
"phone_number": "+81.337709199"
},
"registrant_contact": {
"full_name": "takashi ota",
"company_name": "Simplex Inc.",
"mailing_address": "1-23-1 Toranomon",
"city_name": "Minato-ku",
"state_name": "Tokyo",
"zip_code": "105-6319",
"country_name": "Japan",
"country_code": "JP",
"email_address": "[email protected]",
"phone_number": "+81.335397373"
},
"technical_contact": {
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"mailing_address": "1-23-1 Toranomon",
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"state_name": "Tokyo",
"zip_code": "105-6319",
"country_name": "Japan",
"country_code": "JP",
"email_address": "[email protected]",
"phone_number": "+81.335397373"
},
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"domain_status": [
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}<?xml version="1.0" encoding="UTF-8"?>
<root>
<status>1</status>
<domain_name>simplex.holdings</domain_name>
<query_time>2026-10-07 01:36:31</query_time>
<domain_registered>yes</domain_registered>
<create_date>2020-10-19</create_date>
<update_date>2024-09-30</update_date>
<expiry_date>2027-10-19</expiry_date>
<domain_registrar>
<iana_id>49</iana_id>
<registrar_name>GMO Internet Group, Inc. d/b/a Onamae.com</registrar_name>
<email_address>[email protected]</email_address>
<phone_number>+81.337709199</phone_number>
</domain_registrar>
<registrant_contact>
<full_name>takashi ota</full_name>
<company_name>Simplex Inc.</company_name>
<mailing_address>1-23-1 Toranomon</mailing_address>
<city_name>Minato-ku</city_name>
<state_name>Tokyo</state_name>
<zip_code>105-6319</zip_code>
<country_name>Japan</country_name>
<country_code>JP</country_code>
<email_address>[email protected]</email_address>
<phone_number>+81.335397373</phone_number>
</registrant_contact>
<technical_contact>
<full_name>Masanobu Yamaguchi</full_name>
<company_name>Simplex Inc.</company_name>
<mailing_address>1-23-1 Toranomon</mailing_address>
<city_name>Minato-ku</city_name>
<state_name>Tokyo</state_name>
<zip_code>105-6319</zip_code>
<country_name>Japan</country_name>
<country_code>JP</country_code>
<email_address>[email protected]</email_address>
<phone_number>+81.335397373</phone_number>
</technical_contact>
<name_servers>
<value>01.dnsv.jp</value>
<value>02.dnsv.jp</value>
<value>03.dnsv.jp</value>
<value>04.dnsv.jp</value>
</name_servers>
<domain_status>
<value>active</value>
</domain_status>
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</root>
Whois Lookup API
You can fetch the above results using our Whois Lookup API.
https://api.whoxy.com/?key=xxxxx&whois=simplex.holdings
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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