SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
datenbeziehung.de
SSL/TLS Certificate
SSL/TLS Certificate for datenbeziehung.de
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- acruxis.de
- Valid from
- Apr 30, 2026
- Valid until
- Jul 29, 2026 (expired 10 days ago)
- Public key
- RSA 4096-bit
- Serial
- 052147C1EE78AC74F2472ED0A173BAC0863C
- SHA-256 fingerprint
- 67:CD:C0:EF:B0:BC:E9:10:F1:75:23:E5:1F:DE:FF:A2:78:E5:BB:A5:40:1F:D2:3B:53:12:14:8D:A5:84:D9:FA
- Chain
- R12 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
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