SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
brdenk-immobilien.de
SSL/TLS Certificate
SSL/TLS Certificate for brdenk-immobilien.de
Expired- Issued by (CA)
- Sectigo Limited
- Subject
- brdenk-immobilien.de
- Valid from
- Mar 17, 2025
- Valid until
- Apr 16, 2026 (expired 202 days ago)
- Public key
- RSA 4096-bit
- Serial
- 25873DF8754DC386002F996F39831967
- SHA-256 fingerprint
- 44:9A:36:DA:F4:28:4D:E0:11:C3:16:A4:3A:04:B0:BC:12:D1:BD:87:D9:B8:23:3E:41:42:79:5A:64:A3:D3:15
- Chain
- Sectigo RSA Domain Validation Secure Server CA → USERTrust RSA Certification Authority
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 Oct 6, 2026.
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TLS certificate
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