Whois & RDAP Lookup

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linux.do

WHOIS
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Raw WHOIS response

Domain Name: linux.do
Updated Date: 2025-07-28T14:38:52Z
Creation Date: 2022-05-27T06:35:49Z
Registry Expiry Date: 2035-05-27T06:35:49Z
Registrar Registration Expiration Date: 2035-05-27T06:35:49Z
Registrar: Registrar NIC .DO (midominio.do)
Registrar Address: Av. Rómulo Betancourt 1108, La Julia 
Apartado postal 2748, Santo Domingo
Registrar Country: DO
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: 297145-DO
Registrant Name: CK
Registrant Organization: N/A
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: REDACTED FOR PRIVACY
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: 
Registrant Phone: REDACTED FOR PRIVACY
Registrant Email: REDACTED FOR PRIVACY
Registry Admin ID: 297145-DO
Admin Name: CK
Admin Organization: N/A
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: 
Admin Phone: REDACTED FOR PRIVACY
Admin Email: REDACTED FOR PRIVACY
Registry Tech ID: 297145-DO
Tech Name: CK
Tech Organization: N/A
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: 
Tech Phone: REDACTED FOR PRIVACY
Tech Email: REDACTED FOR PRIVACY
Registry Billing ID: 297145-DO
Billing Name: CK
Billing Organization: N/A
Billing Street: REDACTED FOR PRIVACY
Billing City: REDACTED FOR PRIVACY
Billing State/Province: REDACTED FOR PRIVACY
Billing Postal Code: REDACTED FOR PRIVACY
Billing Country: 
Billing Phone: REDACTED FOR PRIVACY
Billing Email: REDACTED FOR PRIVACY
Name Server: dahlia.ns.cloudflare.com
Name Server: marek.ns.cloudflare.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2026-09-24T18:35:25.340Z <<<

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

TERMS OF USE: You are not authorized to access or query our WHOIS database through the use of electronic processes that are high-volume and automated.  This WHOIS database is provided by as a service to the internet community.

The data is for information purposes only. We do not guarantee its accuracy. By submitting a WHOIS query, you agree to abide by the following terms of use: You agree that you may use this Data only for lawful purposes and that under no circumstances will you use this Data to: (1) allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via e-mail, telephone, or facsimile; or (2) enable high volume, automated, electronic processes that apply to NIC.DO. The compilation, repackaging, dissemination or other use of this Data is expressly prohibited.

% Query time: 874 msec
% WHEN: Thu Sep 24 18:35:24 UTC 2026

Frequently asked questions

What is WHOIS?

WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.

What is RDAP, and how does it differ?

RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.

What is the difference between a registrar and a registrant?

The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.

What are nameservers?

Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.

What is DNSSEC?

DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.

Why is the contact information redacted?

Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.