SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
vhs-essen.de
SSL/TLS Certificate
SSL/TLS Certificate for vhs-essen.de
Valid- Issued by (CA)
- GlobalSign nv-sa
- Subject
- www.vhs-essen.de
- Valid from
- Dec 11, 2025
- Valid until
- Jan 12, 2027 (127 days remaining)
- Public key
- EC 384-bit
- Serial
- 31D9B17A4B691FC038C315DA
- SHA-256 fingerprint
- 01:7C:89:B3:48:DF:55:D8:4D:C5:67:91:5B:B8:B3:36:FB:49:CC:86:AD:B3:E3:27:A9:4D:24:E2:7E:80:B8:FD
- Chain
- GlobalSign ECC OV SSL CA 2018 → GlobalSign
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 7, 2026.
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Uptime
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DNS changes
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TLS certificate
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