Free webmaster tools that answer real questions
Domain availability, DNS, WHOIS and SSL — checked live against the official registries. No account needed.
Pick a tool and get an answer in seconds
Domain availability check
Type a domain to see instantly whether it is registered or free, with the registrar and expiry date.
Open toolDNS record lookup
See A, AAAA, MX, TXT, NS, CNAME and SOA records for any domain in one clear table.
Open toolWHOIS / RDAP lookup
Registration data for a domain: registrar, creation and expiry dates, status, and name servers.
Open toolSSL certificate check
Verify the certificate validity, issuer, expiry date, and how many days are left before renewal.
Open toolWhy these tools live here
No signup, no email
Open a tool and use it. We never ask for an account or send you marketing mail.
Data from the source
We read RDAP (the official WHOIS successor) and query the name servers directly, not a stale copy.
Fast and cached
Repeat answers are cached for seconds or hours depending on the record type, so you get the result instantly.
Questions about this tool
Yes, every tool is completely free and needs no account or card. They are funded by the ads on this site.
We cache the lookup result briefly to speed up repeat requests only. It is never linked to an account or identity.
The data is read straight from the official registries. Some registries update slowly, so confirm the final decision with the registrar.
Yes. Once you create a hosting account you can connect an existing domain or order one from the panel. Checking a domain here commits you to nothing.
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