Guide

# Who owns the domain when co-founders split up?

The domain is the one asset every other account depends on: website, email, sign-in. If it sits in one person's registrar account, that person holds the keys.

**Not legal, tax or financial advice.** Rules differ by country. Use this to organise your thinking and check anything important with a professional.

## The short answer

Technically, whoever is listed as the registrant and can log in at the registrar controls the domain. Registrars follow the account holder and do not decide founder disputes. Whether someone else has a claim comes from your agreement, who paid, and the law where you live.

## What to do if a co-founder holds the domain

1. **Check the facts.** Look up the domain's public registration data (RDAP or WHOIS) to see the registrar and the expiry date. Some details are hidden by privacy services.
2. **Find the proof of who paid.** Receipts, card statements and emails from the registrar help show the domain was a project cost.
3. **Ask in writing** for the domain to move to a project account or a shared owner by a date you set.
4. **Watch the expiry date.** A domain that lapses can be lost. If you are on good terms, ask for a second login or that you be added as a contact.
5. **Get advice** before taking any step that involves forcing a transfer.

## How a clean transfer works

Unlock the domain, get the auth code, start the transfer at the new owner's registrar, approve it, then update contacts and DNS. The [handover checklist](https://whoownswhat.xyz/tools/handover-checklist) has the full steps.

## Protect it from day one

- Register it under a project email, not a personal one.
- Add a second admin or a shared registrar account where the registrar allows it.
- Turn on registrar lock and put the renewal date in the shared ledger.
- Say in your founders agreement that the domain belongs to the project.

Do it with AI

## Draft a polite domain handover request

Get a calm written request you can edit and send.

```
Write a short, polite, factual email asking my co-founder to move the domain [DOMAIN] from their registrar account to [PROJECT ACCOUNT / SHARED OWNER] by [DATE].
Mention that the project paid for it (receipts attached), that we need it for the website and email, and that I am happy to talk. No threats, no insults. Keep it under 150 words and give me a subject line.
```

## Frequently asked questions

Who owns a domain name?

The registrant: the person or company listed with the registrar. Your rights between co-founders depend on your agreement and local law.

Can my co-founder take the domain if we split?

If they are the only account holder they control it technically. Your agreement, proof of payment and local law decide whether they should keep it.

How do I transfer a domain to another person?

Unlock it, get the auth code, start the transfer at the new registrar, approve it, then update contacts and DNS.

How do I check who owns a domain?

Use a public RDAP or WHOIS lookup. The registrar and expiry date are usually visible even when personal details are hidden.

## Related

- [Handover checklist](https://whoownswhat.xyz/tools/handover-checklist)
- [Access audit](https://whoownswhat.xyz/tools/access-audit)
- [Co-founder dispute and access guide](https://whoownswhat.xyz/guides/cofounder-dispute-and-access)

**Track who owns each domain, who pays, and the renewal date. The app warns you when there is no backup.**

[Start free in the app](https://whoownswhat.xyz/app)

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Source: https://whoownswhat.xyz/guides/who-owns-the-domain-when-cofounders-split
Agent index: https://whoownswhat.xyz/llms.txt