Herramienta Whois

 
 

Whois es un protocolo que permite realizar consultas a bases de datos que contienen información; del usuario, empresa u organización que registra un nombre de dominio y/o una dirección IP en Internet. El protocolo whois se encapsula en TCP y solo especifica el intercambio de peticiones y respuestas, no el formato de datos a intercambiar. Por eso, los resultados de las consultas whois pueden variar dependiendo de la base de datos whois a la que se pregunte.

La consultas whois se pueden realizar mediante:

• Usando webs especializadas, como por ejemplo:
  • who.is
  • ICANN WHOIS
  • DOMANINTOOLS – Whois Lockup
  • DonDominio – Whois
• Usando un cliente whois instalado en un equipo, en nuestro caso, instalado en Debian.

  $ whois kde.org Domain Name: KDE.ORG Registry Domain ID: D1479623-LROR Registrar WHOIS Server: whois.godaddy.com Registrar URL: http://www.whois.godaddy.com Updated Date: 2019-01-03T11:33:14Z Creation Date: 1996-12-14T05:00:00Z Registry Expiry Date: 2019-12-13T05:00:00Z Registrar Registration Expiration Date: Registrar: GoDaddy.com, LLC Registrar IANA ID: 146 Registrar Abuse Contact Email: abuse@godaddy.com Registrar Abuse Contact Phone: +1.4806242505 Reseller: Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Registrant Organization: KDE e.V. Registrant State/Province: Registrant Country: DE Name Server: A.NS.BYTEMARK.CO.UK Name Server: B.NS.BYTEMARK.CO.UK Name Server: C.NS.BYTEMARK.CO.UK DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/) >>> Last update of WHOIS database: 2019-07-21T11:27:15Z <<<   For more information on Whois status codes, please visit https://icann.org/epp   Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Afilias except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy.   The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.

  $ whois kde.org Domain Name: KDE.ORG Registry Domain ID: D1479623-LROR Registrar WHOIS Server: whois.godaddy.com Registrar URL: http://www.whois.godaddy.com Updated Date: 2019-01-03T11:33:14Z Creation Date: 1996-12-14T05:00:00Z Registry Expiry Date: 2019-12-13T05:00:00Z Registrar Registration Expiration Date: Registrar: GoDaddy.com, LLC Registrar IANA ID: 146 Registrar Abuse Contact Email: abuse@godaddy.com Registrar Abuse Contact Phone: +1.4806242505 Reseller: Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited Registrant Organization: KDE e.V. Registrant State/Province: Registrant Country: DE Name Server: A.NS.BYTEMARK.CO.UK Name Server: B.NS.BYTEMARK.CO.UK Name Server: C.NS.BYTEMARK.CO.UK DNSSEC: unsigned URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/) >>> Last update of WHOIS database: 2019-07-21T11:27:15Z <<< For more information on Whois status codes, please visit https://icann.org/epp Access to Public Interest Registry WHOIS information is provided to assist persons in determining the contents of a domain name registration record in the Public Interest Registry registry database. The data in this record is provided by Public Interest Registry for informational purposes only, and Public Interest Registry does not guarantee its accuracy. This service is intended only for query-based access. You agree that you will use this data only for lawful purposes and that, under no circumstances will you use this data to (a) allow, enable, or otherwise support the transmission by e-mail, telephone, or facsimile of mass unsolicited, commercial advertising or solicitations to entities other than the data recipient's own existing customers; or (b) enable high volume, automated, electronic processes that send queries or data to the systems of Registry Operator, a Registrar, or Afilias except as reasonably necessary to register domain names or modify existing registrations. All rights reserved. Public Interest Registry reserves the right to modify these terms at any time. By submitting this query, you agree to abide by this policy. The Registrar of Record identified in this output may have an RDDS service that can be queried for additional information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.

  Si quieres conocer todas las opciones de Whois, aquí tienes el enlace a la página whois(1) – Linux man page.

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