SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lernhaus-ohz.de
SSL/TLS Certificate
SSL/TLS Certificate for lernhaus-ohz.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- lernhaus-ohz.de
- Valid from
- Jul 15, 2026
- Valid until
- Oct 13, 2026 (76 days remaining)
- Public key
- EC 256-bit
- Serial
- 0586D6B0FC0D49C2B0CAE6EAE11FD9F31452
- SHA-256 fingerprint
- 49:B6:18:7A:A4:96:AD:19:8B:55:53:1D:B7:0B:38:BC:AA:49:85:49:F4:97:FF:6C:81:CF:40:4C:ED:13:65:86
- 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.
This certificate has been served since Jul 23, 2026.
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Uptime
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DNS changes
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TLS certificate
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