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Domain: S4T.BIZ (890 similar domains)
Registrar: IONOS SE (13 million domains)
Query Time: 26 Jun 2025 - 8:25 AM UTC  [6 HRS BACK] [REFRESH]


Registered: 4th November 2005  [19 years, 7 months, 22 days back]
Updated: 19th December 2024  [6 months, 7 days back]
Expiry: 3rd November 2025  [4 months, 6 days left]


DOMAIN STATUS

clientTransferProhibited


NAME SERVERS

ns1025.ui-dns.biz
ns1032.ui-dns.org
ns1072.ui-dns.com
ns1092.ui-dns.de


REGISTRANT CONTACT

Name: REDACTED FOR PRIVACY (1.12 billion domains)
Company: Speed4Trade GmbH (44 domains)
Address: REDACTED FOR PRIVACY
City: REDACTED FOR PRIVACY
ZIP Code: REDACTED FOR PRIVACY
Country: Germany (15.2 million domains from Germany for $750)
Phone: REDACTED FOR PRIVACY
Fax: REDACTED FOR PRIVACY


TECHNICAL CONTACT

Name: REDACTED FOR PRIVACY (1.12 billion domains)
Company: REDACTED FOR PRIVACY (392 million domains)
Address: REDACTED FOR PRIVACY
City: REDACTED FOR PRIVACY
State: REDACTED FOR PRIVACY
ZIP Code: REDACTED FOR PRIVACY
Country: REDACTED FOR PRIVACY
Phone: REDACTED FOR PRIVACY
Fax: REDACTED FOR PRIVACY


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--------------------------------------------------
Generator: x2.autowhois.com
Registry WHOIS: whois.biz
Query Time: Thu, 26 Jun 2025 08:25:06 +0000
--------------------------------------------------

Domain Name: s4t.biz
Registry Domain ID: REDACTED FOR PRIVACY
Registrar WHOIS Server: whois.ionos.com
Registrar URL: https://ionos.com
Updated Date: 2024-12-19T00:00:05Z
Creation Date: 2005-11-04T11:22:48Z
Registry Expiry Date: 2025-11-03T23:59:59Z
Registrar: IONOS SE
Registrar IANA ID: 83
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.8772064253
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Speed4Trade GmbH
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province:
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: DE
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID:
Admin Name:
Admin Organization:
Admin Street:
Admin Street:
Admin Street:
Admin City:
Admin State/Province:
Admin Postal Code:
Admin Country:
Admin Phone:
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email:
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns1092.ui-dns.de
Name Server: ns1025.ui-dns.biz
Name Server: ns1032.ui-dns.org
Name Server: ns1072.ui-dns.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2025-06-26T08:25:07Z <<<

For more information on Whois status codes, please visit https://icann.org/epp

The Service is provided so that you may look up certain information in relation to domain names that we store in our database.

Use of the Service is subject to our policies, in particular you should familiarise yourself with our Acceptable Use Policy and our Privacy Policy.

The information provided by this Service is 'as is' and we make no guarantee of it its accuracy.

You agree that by your use of the Service you will not use the information provided by us in a way which is:
* inconsistent with any applicable laws,
* inconsistent with any policy issued by us,
* to generate, distribute, or facilitate unsolicited mass email, promotions, advertisings or other solicitations, or
* to enable high volume, automated, electronic processes that apply to the Service.

You acknowledge that:
* a response from the Service that a domain name is 'available', does not guarantee that is able to be registered,
* we may restrict, suspend or terminate your access to the Service at any time, and
* the copying, compilation, repackaging, dissemination or other use of the information provided by the Service is not permitted, without our express written consent.

This information has been prepared and published in order to represent administrative and technical management of the TLD.

We may discontinue or amend any part or the whole of these Terms of Service from time to time at our absolute discretion.
{
    "status": 1,
    "domain_name": "s4t.biz",
    "query_time": "2025-06-26 08:25:06",
    "whois_server": "whois.ionos.com",
    "domain_registered": "yes",
    "create_date": "2005-11-04",
    "update_date": "2024-12-19",
    "expiry_date": "2025-11-03",
    "domain_registrar": {
        "iana_id": 83,
        "registrar_name": "IONOS SE",
        "whois_server": "whois.ionos.com",
        "website_url": "https://ionos.com",
        "email_address": "[email protected]",
        "phone_number": "+1.8772064253"
    },
    "registrant_contact": {
        "full_name": "REDACTED FOR PRIVACY",
        "company_name": "Speed4Trade GmbH",
        "mailing_address": "REDACTED FOR PRIVACY",
        "city_name": "REDACTED FOR PRIVACY",
        "zip_code": "REDACTED FOR PRIVACY",
        "country_name": "Germany",
        "country_code": "DE",
        "email_address": "Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.",
        "phone_number": "REDACTED FOR PRIVACY",
        "fax_number": "REDACTED FOR PRIVACY"
    },
    "technical_contact": {
        "full_name": "REDACTED FOR PRIVACY",
        "company_name": "REDACTED FOR PRIVACY",
        "mailing_address": "REDACTED FOR PRIVACY",
        "city_name": "REDACTED FOR PRIVACY",
        "state_name": "REDACTED FOR PRIVACY",
        "zip_code": "REDACTED FOR PRIVACY",
        "country_name": "REDACTED FOR PRIVACY",
        "email_address": "Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.",
        "phone_number": "REDACTED FOR PRIVACY",
        "fax_number": "REDACTED FOR PRIVACY"
    },
    "name_servers": [
        "ns1025.ui-dns.biz",
        "ns1032.ui-dns.org",
        "ns1072.ui-dns.com",
        "ns1092.ui-dns.de"
    ],
    "domain_status": [
        "clientTransferProhibited"
    ],
    "raw_whois": "--------------------------------------------------\nGenerator: x2.autowhois.com\nRegistry WHOIS: whois.biz\nQuery Time: Thu, 26 Jun 2025 08:25:06 +0000\n--------------------------------------------------\n\nDomain Name: s4t.biz\r\nRegistry Domain ID: REDACTED FOR PRIVACY\r\nRegistrar WHOIS Server: whois.ionos.com\r\nRegistrar URL: https://ionos.com\r\nUpdated Date: 2024-12-19T00:00:05Z\r\nCreation Date: 2005-11-04T11:22:48Z\r\nRegistry Expiry Date: 2025-11-03T23:59:59Z\r\nRegistrar: IONOS SE\r\nRegistrar IANA ID: 83\r\nRegistrar Abuse Contact Email: [email protected]\r\nRegistrar Abuse Contact Phone: +1.8772064253\r\nDomain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited\r\nRegistry Registrant ID: REDACTED FOR PRIVACY\r\nRegistrant Name: REDACTED FOR PRIVACY\r\nRegistrant Organization: Speed4Trade GmbH\r\nRegistrant Street: REDACTED FOR PRIVACY\r\nRegistrant Street: REDACTED FOR PRIVACY\r\nRegistrant Street: REDACTED FOR PRIVACY\r\nRegistrant City: REDACTED FOR PRIVACY\r\nRegistrant State/Province:\r\nRegistrant Postal Code: REDACTED FOR PRIVACY\r\nRegistrant Country: DE\r\nRegistrant Phone: REDACTED FOR PRIVACY\r\nRegistrant Phone Ext: REDACTED FOR PRIVACY\r\nRegistrant Fax: REDACTED FOR PRIVACY\r\nRegistrant Fax Ext: REDACTED FOR PRIVACY\r\nRegistrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.\r\nRegistry Admin ID:\r\nAdmin Name:\r\nAdmin Organization:\r\nAdmin Street:\r\nAdmin Street:\r\nAdmin Street:\r\nAdmin City:\r\nAdmin State/Province:\r\nAdmin Postal Code:\r\nAdmin Country:\r\nAdmin Phone:\r\nAdmin Phone Ext:\r\nAdmin Fax:\r\nAdmin Fax Ext:\r\nAdmin Email:\r\nRegistry Tech ID: REDACTED FOR PRIVACY\r\nTech Name: REDACTED FOR PRIVACY\r\nTech Organization: REDACTED FOR PRIVACY\r\nTech Street: REDACTED FOR PRIVACY\r\nTech Street: REDACTED FOR PRIVACY\r\nTech Street: REDACTED FOR PRIVACY\r\nTech City: REDACTED FOR PRIVACY\r\nTech State/Province: REDACTED FOR PRIVACY\r\nTech Postal Code: REDACTED FOR PRIVACY\r\nTech Country: REDACTED FOR PRIVACY\r\nTech Phone: REDACTED FOR PRIVACY\r\nTech Phone Ext: REDACTED FOR PRIVACY\r\nTech Fax: REDACTED FOR PRIVACY\r\nTech Fax Ext: REDACTED FOR PRIVACY\r\nTech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.\r\nName Server: ns1092.ui-dns.de\r\nName Server: ns1025.ui-dns.biz\r\nName Server: ns1032.ui-dns.org\r\nName Server: ns1072.ui-dns.com\r\nDNSSEC: unsigned\r\nURL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/\r\n>>> Last update of WHOIS database: 2025-06-26T08:25:07Z <<<\r\n\r\nFor more information on Whois status codes, please visit https://icann.org/epp\r\n\r\nThe Service is provided so that you may look up certain information in relation to domain names that we store in our database.\r\n\r\nUse of the Service is subject to our policies, in particular you should familiarise yourself with our Acceptable Use Policy and our Privacy Policy.\r\n\r\nThe information provided by this Service is 'as is' and we make no guarantee of it its accuracy.\r\n\r\nYou agree that by your use of the Service you will not use the information provided by us in a way which is:\r\n* inconsistent with any applicable laws,\r\n* inconsistent with any policy issued by us,\r\n* to generate, distribute, or facilitate unsolicited mass email, promotions, advertisings or other solicitations, or\r\n* to enable high volume, automated, electronic processes that apply to the Service.\r\n\r\nYou acknowledge that:\r\n* a response from the Service that a domain name is 'available', does not guarantee that is able to be registered,\r\n* we may restrict, suspend or terminate your access to the Service at any time, and\r\n* the copying, compilation, repackaging, dissemination or other use of the information provided by the Service is not permitted, without our express written consent.\r\n\r\nThis information has been prepared and published in order to represent administrative and technical management of the TLD.\r\n\r\nWe may discontinue or amend any part or the whole of these Terms of Service from time to time at our absolute discretion."
}
<?xml version="1.0" encoding="UTF-8"?>
<root>
 <status>1</status>
 <domain_name>s4t.biz</domain_name>
 <query_time>2025-06-26 08:25:06</query_time>
 <whois_server>whois.ionos.com</whois_server>
 <domain_registered>yes</domain_registered>
 <create_date>2005-11-04</create_date>
 <update_date>2024-12-19</update_date>
 <expiry_date>2025-11-03</expiry_date>
 <domain_registrar>
  <iana_id>83</iana_id>
  <registrar_name>IONOS SE</registrar_name>
  <whois_server>whois.ionos.com</whois_server>
  <website_url>https://ionos.com</website_url>
  <email_address>[email protected]</email_address>
  <phone_number>+1.8772064253</phone_number>
 </domain_registrar>
 <registrant_contact>
  <full_name>REDACTED FOR PRIVACY</full_name>
  <company_name>Speed4Trade GmbH</company_name>
  <mailing_address>REDACTED FOR PRIVACY</mailing_address>
  <city_name>REDACTED FOR PRIVACY</city_name>
  <zip_code>REDACTED FOR PRIVACY</zip_code>
  <country_name>Germany</country_name>
  <country_code>DE</country_code>
  <email_address>Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.</email_address>
  <phone_number>REDACTED FOR PRIVACY</phone_number>
  <fax_number>REDACTED FOR PRIVACY</fax_number>
 </registrant_contact>
 <technical_contact>
  <full_name>REDACTED FOR PRIVACY</full_name>
  <company_name>REDACTED FOR PRIVACY</company_name>
  <mailing_address>REDACTED FOR PRIVACY</mailing_address>
  <city_name>REDACTED FOR PRIVACY</city_name>
  <state_name>REDACTED FOR PRIVACY</state_name>
  <zip_code>REDACTED FOR PRIVACY</zip_code>
  <country_name>REDACTED FOR PRIVACY</country_name>
  <email_address>Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.</email_address>
  <phone_number>REDACTED FOR PRIVACY</phone_number>
  <fax_number>REDACTED FOR PRIVACY</fax_number>
 </technical_contact>
 <name_servers>
  <value>ns1025.ui-dns.biz</value>
  <value>ns1032.ui-dns.org</value>
  <value>ns1072.ui-dns.com</value>
  <value>ns1092.ui-dns.de</value>
 </name_servers>
 <domain_status>
  <value>clientTransferProhibited</value>
 </domain_status>
 <raw_whois>--------------------------------------------------
Generator: x2.autowhois.com
Registry WHOIS: whois.biz
Query Time: Thu, 26 Jun 2025 08:25:06 +0000
--------------------------------------------------

Domain Name: s4t.biz&#13;
Registry Domain ID: REDACTED FOR PRIVACY&#13;
Registrar WHOIS Server: whois.ionos.com&#13;
Registrar URL: https://ionos.com&#13;
Updated Date: 2024-12-19T00:00:05Z&#13;
Creation Date: 2005-11-04T11:22:48Z&#13;
Registry Expiry Date: 2025-11-03T23:59:59Z&#13;
Registrar: IONOS SE&#13;
Registrar IANA ID: 83&#13;
Registrar Abuse Contact Email: [email protected]&#13;
Registrar Abuse Contact Phone: +1.8772064253&#13;
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited&#13;
Registry Registrant ID: REDACTED FOR PRIVACY&#13;
Registrant Name: REDACTED FOR PRIVACY&#13;
Registrant Organization: Speed4Trade GmbH&#13;
Registrant Street: REDACTED FOR PRIVACY&#13;
Registrant Street: REDACTED FOR PRIVACY&#13;
Registrant Street: REDACTED FOR PRIVACY&#13;
Registrant City: REDACTED FOR PRIVACY&#13;
Registrant State/Province:&#13;
Registrant Postal Code: REDACTED FOR PRIVACY&#13;
Registrant Country: DE&#13;
Registrant Phone: REDACTED FOR PRIVACY&#13;
Registrant Phone Ext: REDACTED FOR PRIVACY&#13;
Registrant Fax: REDACTED FOR PRIVACY&#13;
Registrant Fax Ext: REDACTED FOR PRIVACY&#13;
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.&#13;
Registry Admin ID:&#13;
Admin Name:&#13;
Admin Organization:&#13;
Admin Street:&#13;
Admin Street:&#13;
Admin Street:&#13;
Admin City:&#13;
Admin State/Province:&#13;
Admin Postal Code:&#13;
Admin Country:&#13;
Admin Phone:&#13;
Admin Phone Ext:&#13;
Admin Fax:&#13;
Admin Fax Ext:&#13;
Admin Email:&#13;
Registry Tech ID: REDACTED FOR PRIVACY&#13;
Tech Name: REDACTED FOR PRIVACY&#13;
Tech Organization: REDACTED FOR PRIVACY&#13;
Tech Street: REDACTED FOR PRIVACY&#13;
Tech Street: REDACTED FOR PRIVACY&#13;
Tech Street: REDACTED FOR PRIVACY&#13;
Tech City: REDACTED FOR PRIVACY&#13;
Tech State/Province: REDACTED FOR PRIVACY&#13;
Tech Postal Code: REDACTED FOR PRIVACY&#13;
Tech Country: REDACTED FOR PRIVACY&#13;
Tech Phone: REDACTED FOR PRIVACY&#13;
Tech Phone Ext: REDACTED FOR PRIVACY&#13;
Tech Fax: REDACTED FOR PRIVACY&#13;
Tech Fax Ext: REDACTED FOR PRIVACY&#13;
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.&#13;
Name Server: ns1092.ui-dns.de&#13;
Name Server: ns1025.ui-dns.biz&#13;
Name Server: ns1032.ui-dns.org&#13;
Name Server: ns1072.ui-dns.com&#13;
DNSSEC: unsigned&#13;
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/&#13;
&gt;&gt;&gt; Last update of WHOIS database: 2025-06-26T08:25:07Z &lt;&lt;&lt;&#13;
&#13;
For more information on Whois status codes, please visit https://icann.org/epp&#13;
&#13;
The Service is provided so that you may look up certain information in relation to domain names that we store in our database.&#13;
&#13;
Use of the Service is subject to our policies, in particular you should familiarise yourself with our Acceptable Use Policy and our Privacy Policy.&#13;
&#13;
The information provided by this Service is 'as is' and we make no guarantee of it its accuracy.&#13;
&#13;
You agree that by your use of the Service you will not use the information provided by us in a way which is:&#13;
* inconsistent with any applicable laws,&#13;
* inconsistent with any policy issued by us,&#13;
* to generate, distribute, or facilitate unsolicited mass email, promotions, advertisings or other solicitations, or&#13;
* to enable high volume, automated, electronic processes that apply to the Service.&#13;
&#13;
You acknowledge that:&#13;
* a response from the Service that a domain name is 'available', does not guarantee that is able to be registered,&#13;
* we may restrict, suspend or terminate your access to the Service at any time, and&#13;
* the copying, compilation, repackaging, dissemination or other use of the information provided by the Service is not permitted, without our express written consent.&#13;
&#13;
This information has been prepared and published in order to represent administrative and technical management of the TLD.&#13;
&#13;
We may discontinue or amend any part or the whole of these Terms of Service from time to time at our absolute discretion.</raw_whois>
</root>

Whois API Demo

Whois Lookup API

You can fetch the above results using our Whois Lookup API.

https://api.whoxy.com/?key=xxxxx&whois=s4t.biz

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 SchemaXML SchemaJSON Live ResultsXML Live Results

Whois Lookup Pricing Total API Calls Price CPM Purchase
1,000 Whois Lookup API Queries 1,000 $2 $2.00 Order Now
10,000 Whois Lookup API Queries 10,000 $20 $2.00 Order Now
50,000 Whois Lookup API Queries 50,000 $75 $1.50 Order Now
250,000 Whois Lookup API Queries 250,000 $300 $1.20 Order Now
1 Million Whois Lookup API Queries 1,000,000 $1,000 $1.00 Order Now
10 Million Whois Lookup API Queries 10,000,000 $5,000 $0.50 Order Now
25 Million Whois Lookup API Queries 25,000,000 $10,000 $0.40 Order Now

Who owned s4t.biz in the past? (4 records)

20 JUL 2016

Name: Sandro Kunz (5 domains)
Company: Speed4Trade GmbH (44 domains)
Email: [email protected] (42 domains)
Country: Germany (15.2 million domains from Germany for $750)
Nameservers: ns65.kundenserver.de, ns66.kundenserver.de
Status: clientTransferProhibited

27 MAY 2020

Name: Speed4Trade GmbH (5 domains)  UPDATED
Company: Speed4Trade GmbH (44 domains)
Country: Germany (15.2 million domains from Germany for $750)
Nameservers: ns1025.ui-dns.biz, ns1032.ui-dns.org, ns1072.ui-dns.com, ns1092.ui-dns.de  UPDATED
Status: clientTransferProhibited

2 NOV 2023

Name: REDACTED FOR PRIVACY (1.12 billion domains)  UPDATED
Company: Speed4Trade GmbH (44 domains)
Country: Germany (15.2 million domains from Germany for $750)
Nameservers: ns1025.ui-dns.biz, ns1032.ui-dns.org, ns1072.ui-dns.com, ns1092.ui-dns.de
Status: clientTransferProhibited

5 DEC 2023

Name: REDACTED FOR PRIVACY (1.12 billion domains)
Company: Speed4Trade GmbH (44 domains)
Country: Germany (15.2 million domains from Germany for $750)
Nameservers: ns1025.ui-dns.biz, ns1032.ui-dns.org, ns1072.ui-dns.com, ns1092.ui-dns.de
Status: autoRenewPeriod, clientTransferProhibited  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/