Free Whois Lookup / Domain Name Availability

Whois Lookup. a domain lookup tool, looks up whether a domain has been registered, the owner, the registrar, dates of registration and expiration, etc. It’s very convenient and useful.

Please enter a domain name.
Result
Free API
API Request:
GET https://api.webmasterapi.com/v1/alexa-rank/[apiKey]/[domain]
Request Parameters:
apiKey [Required] Your apiKey.
domain [Required] Domain name. 
https://api.webmasterapi.com/v1/whois/test-apiKey/google.com
API Response:
{
    "code": 1,
    "results": {
        "domainName": "google.com",
        "registryDomainId": "2138514_DOMAIN_COM-VRSN",
        "registrarWhoisServer": "whois.markmonitor.com",
        "registrarUrl": "http://www.markmonitor.com",
        "updatedDate": "2019-09-09T08:39:04-0700",
        "creationDate": "1997-09-15T00:00:00-0700",
        "registrarRegistrationExpirationDate": "2028-09-13T00:00:00-0700",
        "registrar": "MarkMonitor, Inc.",
        "registrarIanaId": "292",
        "registrarAbuseContactEmail": "[email protected]",
        "registrarAbuseContactPhone": "+1.2083895770",
        "domainStatus": "clientUpdateProhibited (https://www.icann.org/epp#clientUpdateProhibited) clientTransferProhibited (https://www.icann.org/epp#clientTransferProhibited) clientDeleteProhibited (https://www.icann.org/epp#clientDeleteProhibited) serverUpdateProhibited (https://www.icann.org/epp#serverUpdateProhibited) serverTransferProhibited (https://www.icann.org/epp#serverTransferProhibited) serverDeleteProhibited (https://www.icann.org/epp#serverDeleteProhibited)",
        "registrantOrganization": "Google LLC",
        "registrantStateProvince": "CA",
        "registrantCountry": "US",
        "registrantEmail": "Select Request Email Form at https://domains.markmonitor.com/whois/google.com",
        "adminOrganization": "Google LLC",
        "adminStateProvince": "CA",
        "adminCountry": "US",
        "adminEmail": "Select Request Email Form at https://domains.markmonitor.com/whois/google.com",
        "techOrganization": "Google LLC",
        "techStateProvince": "CA",
        "techCountry": "US",
        "techEmail": "Select Request Email Form at https://domains.markmonitor.com/whois/google.com",
        "nameServer": "ns2.google.com ns1.google.com ns3.google.com ns4.google.com",
        "dnssec": "unsigned",
        "urlOfTheIcannWhoisDataProblemReportingSystem": "http://wdprs.internic.net/",
        "lastUpdateOfWhoisDatabase": "2020-03-19T02:14:29-0700 <<<"
    }
}