SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
uni-et-cie.fr
SSL/TLS Certificate
SSL/TLS Certificate for uni-et-cie.fr
Valid- Issued by (CA)
- Google Trust Services
- Subject
- tls.automattic.com
- Valid from
- Sep 28, 2026
- Valid until
- Dec 27, 2026 (46 days remaining)
- Public key
- EC 256-bit
- Serial
- 624B15962F7A28D70E63EDB300BE3A3D
- SHA-256 fingerprint
- 47:4B:0C:B5:06:3A:C3:AF:9C:2A:20:0B:8E:EE:53:18:A9:59:8B:41:DB:44:E6:7B:75:DE:0C:EE:CB:FE:BB:30
- Chain
- WR1 → GTS Root R1
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 16, 2026.
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Uptime
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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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