The Whois Validator API offers comprehensive information about any domain, providing users with key details such as domain age, creation and expiration dates, last updated date, and complete WHOIS records. This API is essential for professionals in cybersecurity, digital marketing, brand monitoring, domain acquisition, and SEO who need reliable domain background data.
This detailed insight helps identify legitimate versus suspicious websites, supports competitive analysis, and informs decisions around domain purchases or digital brand strategy. It's particularly useful in domains marketplaces, anti-phishing systems, registrar tools, and internal domain monitoring dashboards.
{
"age": {
"domainAge": "27 Years, 284 Days",
"createdDate": "15th-Sep-1997",
"updatedDate": "9th-Sep-2019",
"expiredDate": "14th-Sep-2028"
},
"whois": " Domain Name: GOOGLE.COM\r\n Registry Domain ID: 2138514_DOMAIN_COM-VRSN\r\n Registrar WHOIS Server: whois.markmonitor.com\r\n Registrar URL: http:\/\/www.markmonitor.com\r\n Updated Date: 2019-09-09T15:39:04Z\r\n Creation Date: 1997-09-15T04:00:00Z\r\n Registry Expiry Date: 2028-09-14T04:00:00Z\r\n Registrar: MarkMonitor Inc.\r\n Registrar IANA ID: 292\r\n Registrar Abuse Contact Email: [email protected]\r\n Registrar Abuse Contact Phone: +1.2086851750\r\n Domain Status: clientDeleteProhibited https:\/\/icann.org\/epp#clientDeleteProhibited\r\n Domain Status: clientTransferProhibited https:\/\/icann.org\/epp#clientTransferProhibited\r\n Domain Status: clientUpdateProhibited https:\/\/icann.org\/epp#clientUpdateProhibited\r\n Domain Status: serverDeleteProhibited https:\/\/icann.org\/epp#serverDeleteProhibited\r\n Domain Status: serverTransferProhibited https:\/\/icann.org\/epp#serverTransferProhibited\r\n Domain Status: serverUpdateProhibited https:\/\/icann.org\/epp#serverUpdateProhibited\r\n Name Server: NS1.GOOGLE.COM\r\n Name Server: NS2.GOOGLE.COM\r\n Name Server: NS3.GOOGLE.COM\r\n Name Server: NS4.GOOGLE.COM\r\n DNSSEC: unsigned\r\n URL of the ICANN Whois Inaccuracy Complaint Form: https:\/\/www.icann.org\/wicf\/\r\n>>> Last update of whois database: 2025-06-26T02:36:17Z <<<\r\n\r\nFor more information on Whois status codes, please visit https:\/\/icann.org\/epp\r\n\r\nNOTICE: The expiration date displayed in this record is the date the\r\nregistrar's sponsorship of the domain name registration in the registry is\r\ncurrently set to expire. This date does not necessarily reflect the expiration\r\ndate of the domain name registrant's agreement with the sponsoring\r\nregistrar. Users may consult the sponsoring registrar's Whois database to\r\nview the registrar's reported date of expiration for this registration.\r\n\r\nTERMS OF USE: You are not authorized to access or query our Whois\r\ndatabase through the use of electronic processes that are high-volume and\r\nautomated except as reasonably necessary to register domain names or\r\nmodify existing registrations; the Data in VeriSign Global Registry\r\nServices' (\"VeriSign\") Whois database is provided by VeriSign for\r\ninformation purposes only, and to assist persons in obtaining information\r\nabout or related to a domain name registration record. VeriSign does not\r\nguarantee its accuracy. By submitting a Whois query, you agree to abide\r\nby the following terms of use: You agree that you may use this Data only\r\nfor lawful purposes and that under no circumstances will you use this Data\r\nto: (1) allow, enable, or otherwise support the transmission of mass\r\nunsolicited, commercial advertising or solicitations via e-mail, telephone,\r\nor facsimile; or (2) enable high volume, automated, electronic processes\r\nthat apply to VeriSign (or its computer systems). The compilation,\r\nrepackaging, dissemination or other use of this Data is expressly\r\nprohibited without the prior written consent of VeriSign. You agree not to\r\nuse electronic processes that are automated and high-volume to access or\r\nquery the Whois database except as reasonably necessary to register\r\ndomain names or modify existing registrations. VeriSign reserves the right\r\nto restrict your access to the Whois database in its sole discretion to ensure\r\noperational stability. VeriSign may restrict or terminate your access to the\r\nWhois database for failure to abide by these terms of use. VeriSign\r\nreserves the right to modify these terms at any time.\r\n\r\nThe Registry database contains ONLY .COM, .NET, .EDU domains and\r\nRegistrars.\r\n"
}
curl --location --request GET 'https://zylalabs.com/api/7870/whois+validator+api/12924/domain+information?website=google.com' --header 'Authorization: Bearer YOUR_API_KEY'
| Header | Description |
|---|---|
Authorization
|
[Required] Should be Bearer access_key. See "Your API Access Key" above when you are subscribed. |
No long-term commitment. Upgrade, downgrade, or cancel anytime. Free Trial includes up to 50 requests.
The Whois Validator API returns comprehensive domain information, including domain age, creation date, expiration date, last updated date, and complete WHOIS records. This data helps users assess the legitimacy and history of a domain.
Key fields in the response include "domain_age," "creation_date," "expiration_date," "last_updated," and "whois_records." Each field provides essential insights into the domain's history and status.
The response data is structured in a JSON format, with each key representing a specific attribute of the domain. This organization allows for easy parsing and integration into applications.
The endpoint provides information such as domain age, creation and expiration dates, last updated date, and full WHOIS records. This data is crucial for evaluating domain legitimacy and ownership history.
The primary parameter for the endpoint is the domain name (URL) you wish to query. Ensure the domain is correctly formatted (e.g., example.com) to receive accurate results.
Data accuracy is maintained through regular updates from reliable WHOIS databases and registrars. The API employs quality checks to ensure the information reflects the most current domain status.
Typical use cases include cybersecurity assessments, digital marketing strategies, brand monitoring, domain acquisition analysis, and competitive research. This data helps users make informed decisions regarding domains.
Users can analyze the returned data to identify domain legitimacy, track ownership changes, assess domain age for SEO purposes, and inform decisions on domain purchases or brand strategies.
The API provides detailed WHOIS information, including registrant contact details, registrar information, and domain status. This data helps users verify ownership and understand the domain's registration context.
The API currently supports querying one domain per request. For multiple domains, you will need to make separate requests for each domain name to retrieve their respective details.
The "last_updated" field indicates the most recent date when the domain's registration details were modified. This information is crucial for assessing the currency of the domain's ownership and status.
If the API returns incomplete data, it may be due to privacy settings or restrictions from the domain registrar. You can try querying a different domain or check the WHOIS database directly for more information.
The API can query most publicly registered domains. However, certain domains may have privacy protection enabled, which can limit the availability of specific WHOIS details.
Domain age can be used to assess the credibility of a website; older domains are often seen as more trustworthy. This information can inform SEO strategies and help identify potential risks in domain acquisitions.
The "domain_status" field indicates the current state of the domain, such as whether it is active, expired, or on hold. Understanding this status is essential for evaluating the domain's usability and ownership rights.
For domains with privacy protection, the API may return limited WHOIS information, omitting personal details of the registrant. Users should be aware that privacy settings can affect the completeness of the data retrieved.
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The free trial lasts for 7 days and allows you to make up to 50 API requests.
No, the free trial is available only once, so we recommend using it on the API that interests you the most. Most of our APIs offer a free trial, but some may not include this option.
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