SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
foucault-gymnasium.de
SSL/TLS Certificate
SSL/TLS Certificate for foucault-gymnasium.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.foucaultgymnasium.de
- Valid from
- Nov 1, 2026
- Valid until
- Jan 30, 2027 (86 days remaining)
- Public key
- EC 256-bit
- Serial
- 05A0D312202329A1CC9AF6C6378409EFEE5E
- SHA-256 fingerprint
- 84:F3:32:CE:91:BC:06:1A:18:00:F3:07:6C:3D:E9:70:0A:2C:AF:34:97:E8:EB:2C:44:6D:72:AC:86:2D:31:E2
- 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.
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TLS certificate
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