HTTPS availability + TLS expiry
Track public HTTPS reachability, response state, certificate validity and meaningful expiry thresholds.
Free monitoring
Monitor one domain from your DotMoose account.
Get recurring checks for public website, certificate, DNS and mail state after proving control of the domain or hostname with a DNS TXT record.
Monitoring starts only when you turn it on.
Create the monitor inside your DotMoose client account, publish the generated _dotmoose-monitor TXT value, and verify ownership. One-off tool lookups are never converted into recurring monitoring.
A, AAAA and NS changes
Changes are compared to the previous successful monitoring snapshot rather than emailed repeatedly when nothing changed.
MX, SPF and DMARC changes
Monitor the public mail-routing and authentication records that commonly change during provider migrations.
Domain expiry where RDAP is reliable
Registration expiry is reported when the registry/RDAP path exposes dependable expiry data. Hostnames/subdomains may not have independent registration data.
Optional reputation changes
Blacklist/reputation monitoring is opt-in and uses the same reviewed provider set, scope labels, cache and third-party query budget as the public checker.
30-day event retention
Recent change events are retained for 30 days with a 100-event cap per monitor. Removing the monitor deletes its retained event history.