How to Change Domain Registrant (Domain Ownership Transfer) Step by Step

A domain registrant change is the process of transferring ownership of a domain name from one person or entity to another. Unlike a domain transfer (which moves a domain between registrars), a registrant change keeps the domain at the same registrar but updates the ownership information in WHOIS. This process is common when selling a business, transferring digital assets, or updating a company's registered contact details.

Registrant Change vs. Domain Transfer — Key Differences

Required Documents for a Registrant Change

Generic TLDs (.com / .net / .org)

• New owner's full name or company name
• New owner's address, email address, and phone number
• Access to the current owner's email address (for verification)
• Some registrars may require a government ID or power of attorney

Thai Domain Extensions (.co.th / .in.th / .th)

• Copy of national ID card (individual) or company registration (organization)
• Written consent form from the current owner
• Registrant change form provided by the registrar
• Documents may require notarization depending on the registrar

Step-by-Step Registrant Change Process (Generic TLD)

1. Unlock the domain: Log into your registrar's control panel and disable Domain Lock or Transfer Lock
2. Contact the registrar: Submit a registrant change request with the new owner's contact details
3. Complete the form: Fill in all required fields — name, address, email, and phone for the new owner
4. Both parties confirm: The current and new owners each receive a confirmation email and must approve within 15 days
5. Wait for processing: Once both parties approve, WHOIS updates within 24–72 hours

Key Considerations Before Changing Registrant

1. ICANN 60-Day Transfer Lock

After a registrant change on a generic TLD, ICANN automatically applies a 60-day lock that prevents the domain from being transferred to another registrar. Plan accordingly if you also need to change registrars during this period.

2. Check the Expiry Date

Avoid making a registrant change close to the domain's expiry date. This can cause confusion about who is responsible for renewal and may result in delays.

3. Back Up Your DNS Records

Record all current DNS settings before initiating any changes. This allows you to restore them quickly if anything goes wrong.

4. WHOIS Privacy Considerations

If WHOIS Privacy is enabled, confirmation emails are routed through a proxy service. You may need to temporarily disable the privacy service or verify through your control panel directly.

Registrant Contact vs. Administrative Contact

WHOIS contains several contact types with different authority levels:

• Registrant Contact: The legal domain owner — holds the highest authority
• Administrative Contact: The manager for administrative matters — may be a different person
• Technical Contact: Manages DNS settings — often the registrar or hosting provider

A true ownership transfer requires changing the Registrant Contact. Updating only the Administrative Contact does not constitute a legal transfer of ownership.

Fees and Timelines by Domain Type

Before starting the registrant change process, understand the cost structure and processing time for each domain type. Policies vary significantly between registrars, and some charge a service fee for ownership changes while others do not.

For generic TLDs (.com, .net, .org), ICANN applies a 60-day registrar lock immediately after a successful registrant change. Plan accordingly if you also intend to move the domain to a different registrar in the near future.

Impact on DNS, Email, and Other Services

A common concern is whether changing the registrant will affect DNS, email, or other services running on the domain. The short answer is no — when done correctly. A registrant change only updates ownership information in the WHOIS database and does not touch Name Server or DNS configurations.

• DNS Records: All A, MX, CNAME, and TXT records remain unchanged
• Name Servers: Still point to the same provider — websites and email continue without interruption
• SSL Certificates: Not affected, since SSL is bound to the domain name, not ownership identity
• Hosting Account: Continues to function normally as the domain stays at the same registrar
• Google Analytics / Search Console: Manually transfer property access to the new owner — the domain itself continues to work
• WHOIS Privacy: If enabled, publicly visible WHOIS still shows the privacy proxy, masking the new owner's details

Corporate Registrant Changes — Special Considerations

When a registrant change occurs between companies or legal entities — such as during a merger, acquisition, or corporate restructuring — the process becomes more complex than a simple individual transfer. Additional documentation is typically required.

Additional Documents for Corporate Transfers

• Recent company registration certificates from both parties (usually within the past 3 months)
• Letter of authorization signed by an authorized director or officer
• Copy of the authorized signatory's government-issued ID
• Domain sale or transfer agreement (for commercial transactions)
• Notarization may be required for certain international registrars

Best Practices for Organizational Transfers

• Verify that the signatory has binding authority under the company's articles of association
• Retain copies of all documents for at least 5 years as evidence of legitimate ownership
• Notify IT teams at both organizations in advance to prepare access handover
• If multiple domains must be transferred, batch them in a single request to save time and reduce paperwork

Final Checklist Before Confirming a Registrant Change

Use this checklist to confirm everything is in order before formally approving the registrant change:

• ✅ Domain does not expire within the next 60 days
• ✅ Current owner's email is accessible and can receive confirmation messages
• ✅ New owner's email address is correct and active
• ✅ All DNS records have been backed up
• ✅ Domain Lock (Transfer Lock) has been disabled
• ✅ WHOIS Privacy will not block confirmation emails from being received
• ✅ New owner understands the 60-day registrar lock that applies after completion (Generic TLDs)
• ✅ Registrar account credentials have been securely transferred or a new account created for the new owner