SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sageo-sante.org
SSL/TLS Certificate
SSL/TLS Certificate for sageo-sante.org
Valid- Issued by (CA)
- Google Trust Services
- Subject
- sageo-sante.org
- Valid from
- Nov 8, 2026
- Valid until
- Feb 6, 2027 (88 days remaining)
- Public key
- EC 256-bit
- Serial
- C97DBC41CB0C050B13A21D5E2A544C22
- SHA-256 fingerprint
- 4E:9E:02:B7:38:94:16:23:16:99:F3:99:4B:A6:A8:E9:4F:1D:70:5A:8A:64:21:DF:52:A3:73:30:FA:1D:7F:C8
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by sageo-sante.org's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch sageo-sante.org continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, CNAME, TXT and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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