SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kastl-zelte.de
SSL/TLS Certificate
SSL/TLS Certificate for kastl-zelte.de
Expired- Issued by (CA)
- GlobalSign nv-sa
- Subject
- www.sparkassen-arena-jena.de
- Valid from
- Mar 21, 2017
- Valid until
- Mar 22, 2018 (expired 3111 days ago)
- Public key
- RSA 2048-bit
- Serial
- 25A71CF2619572670119CA48
- SHA-256 fingerprint
- F4:FA:5E:89:E9:9B:94:99:3C:4A:83:77:CE:FD:A9:D8:3C:82:36:F9:42:7D:DA:8C:9C:6C:99:68:D4:03:06:D6
- Chain
- AlphaSSL CA - SHA256 - G2
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 18, 2026.
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TLS certificate
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