When does this domain expire?
Find the expiry date and registrar of any domain name, without reading a messy WHOIS record.
An expired domain stops everything
When a domain expires, the website, email and every API that depends on it stop working. Worse: after the grace period, someone else can register the domain.
- Expired credit card at the registrar: automatic renewal fails.
- Reminder emails sent to an old address.
- Domain registered by a former contractor or an employee who left.
How the tool works
The tool queries the domain registry via RDAP, the standard protocol that replaces WHOIS, and shows the expiry date and registrar. Some extensions (.ca, .fr…) publish less information.
Automatic reminder
MoniProbe watches the expiry date of your domains and warns you well in advance, for free.
Other free tools
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Check whether a website responds, from our servers, with every step detailed.
SSL checker
Expiry date, issuer and validity of a website’s HTTPS certificate.
Security headers
HSTS, CSP, X-Frame-Options… A grade and advice for each header.
DNS lookup
A, AAAA, CNAME, MX, TXT, NS and CAA records of a domain.
Blacklist check
Check an IP or a domain (and its mail servers) on Spamhaus, Barracuda, SpamCop and other lists.