Type a domain below. If no registry holds a record for it, nobody owns it. We ask the registry itself, so the answer is authoritative rather than a stale guess.
Enter it above. If the registry returns no record, the domain is unregistered and free to register through any registrar. Because the answer comes from the registry rather than a cached availability list, it reflects the state right now.
Many availability checkers read cached lists that lag behind the registry, and some registrars show a domain as unavailable while they hold it in a temporary reservation. Querying the registry avoids both.
If a domain is registered, we can watch it and email you when its registry record changes. If it is free today, we can watch it and email you the moment somebody else registers it.
Checking needs no account and stores nothing about you. Renewatch reads only public registry and DNS data — there is no connection to your registrar and no credential to leak.
Also: When does my domain expire? · When does my SSL certificate expire?