SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
relais-sante.com
SSL/TLS Certificate
SSL/TLS Certificate for relais-sante.com
Valid- Issued by (CA)
- Google Trust Services
- Subject
- relais-sante.com
- Valid from
- Sep 7, 2026
- Valid until
- Dec 6, 2026 (47 days remaining)
- Public key
- EC 256-bit
- Serial
- 9D9D68C489B676690EF9D8D32CBBDC21
- SHA-256 fingerprint
- 1F:5B:26:0A:8D:4E:BA:05:02:2F:5C:E0:6D:D6:3E:74:FB:5C:74:28:5F:2D:BB:A1:83:1D:4D:0B:F1:08:D4:61
- Chain
- WE1 → GTS Root R4
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 Sep 15, 2026.
Never get surprised by relais-sante.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch relais-sante.com 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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.