SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kgs-salzhemmendorf.de
SSL/TLS Certificate
SSL/TLS Certificate for kgs-salzhemmendorf.de
Self-signed- Issued by (CA)
- Default SSL Certificate
- Subject
- Default SSL Certificate
- Valid from
- Jul 25, 2019
- Valid until
- Jul 24, 2022 (expired 1474 days ago)
- Public key
- RSA 4096-bit
- Serial
- 5D39F9830009D855
- SHA-256 fingerprint
- 12:5E:AC:36:6F:46:E7:05:C3:3B:9A:03:6B:F2:AE:2C:5A:86:48:24:C5:FE:04:E8:B1:94:3C:3B:A9:36:28:70
- Chain
- Default SSL Certificate
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 Aug 6, 2026.
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TLS certificate
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