SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sonnland-freiburg.de
SSL/TLS Certificate
SSL/TLS Certificate for sonnland-freiburg.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sonnland-freiburg.de
- Valid from
- Oct 11, 2026
- Valid until
- Jan 9, 2027 (66 days remaining)
- Public key
- EC 256-bit
- Serial
- 05DED527C0F308A8F7EA3ACE3FFEAEACA2C8
- SHA-256 fingerprint
- 99:E4:BC:BE:74:C5:BB:62:E6:BB:5E:6C:F5:71:C1:51:42:29:B1:36:88:B3:F2:89:30:4F:1A:AD:84:7D:F1:57
- Chain
- YE2 → 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 Sep 17, 2026.
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TLS certificate
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