Domains are at the Preview stage.
A domain is a unique domain name that can be used in Yandex Cloud services that require confirmation of the user's rights to the domain.
Confirming rights for domains
To confirm your ownership of a domain, link a valid Let's Encrypt certificate to it. Once you confirm your rights, no other user will be able to confirm their rights to a domain with the same domain name.
You cannot add a domain confirmed by another user.
The period of domain ownership after its confirmation is one year.
After this period expires, you need to confirm the domain ownership again.
Domains can have the following statuses:
Validating: The domain is pending the domain rights check.
Valid: The domain is confirmed and can be used in services integrated with Certificate Manager.
Invalid: The domain failed the domain rights check.
Revalidating: The domain is pending the domain rights recheck as the previous check validity expired.