SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
gp-sante.fr
SSL/TLS Certificate
SSL/TLS Certificate for gp-sante.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- gp-sante.fr
- Valid from
- Oct 16, 2026
- Valid until
- Jan 14, 2027 (83 days remaining)
- Public key
- EC 256-bit
- Serial
- 06713FE27F9B22BC4101F990E569E24BDDF7
- SHA-256 fingerprint
- 42:40:52:A5:31:F7:78:20:CE:B4:4D:09:F5:9E:C5:7D:47:58:9B:EC:EE:55:51:4B:7F:DF:11:D3:7A:77:45:48
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 2, 2026.
Never get surprised by gp-sante.fr's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch gp-sante.fr 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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