SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jh-horizont.de
SSL/TLS Certificate
SSL/TLS Certificate for jh-horizont.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- jh-horizont.de
- Valid from
- Sep 25, 2026
- Valid until
- Dec 24, 2026 (38 days remaining)
- Public key
- EC 256-bit
- Serial
- 05440EAA073007C7E2CC6C7505B2C28DB384
- SHA-256 fingerprint
- 09:B7:15:27:E8:53:C2:F7:16:62:84:44:34:94:56:65:37:A7:E0:B4:8B:39:F6:EE:22:AF:FC:6D:4A:81:6C:E3
- Chain
- YE1 → Root YE → ISRG Root X2
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 Nov 6, 2026.
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Uptime
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DNS changes
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TLS certificate
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