Connect a custom domain
Add a hostname, publish the exact DNS records, then follow its real verification and certificate state.
Add the hostname
Open Domains and choose Add domain. Enter the hostname you control. The form shows the exact DNS records for that hostname after it is accepted.
Your workspace has the configured domain allowance. When it is full, remove an existing domain only if you understand its effect on links that use it.
Publish and verify DNS
Copy every displayed DNS value exactly. DNS changes can take time to appear, so a waiting state means the provider has not confirmed the records yet. Use Check when the records are published.
A conflicting or missing record is explained as a problem to fix. A verified domain can still be waiting for its certificate; it is ready for new links only when the product says it is active.
Removing a domain
Removing a domain follows the confirmation and grace behaviour shown in the product. Links using that hostname can be affected, so review the displayed consequences before you confirm.