Domain contact details are held by the registry and must be kept accurate.

1. Log in to your client area.
2. Go to Domains > My Domains and click the domain.
3. Click Contact Information in the management menu.
4. Update the registrant, admin, and technical contact details.
5. Click Save Changes.

Important: Keep the registrant email current — it's used for transfer approvals and registry notices. These details are separate from your client account details (article 3). For privacy, consider enabling domain privacy (article 44).