SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
klunk-partner.de
SSL/TLS Certificate
SSL/TLS Certificate for klunk-partner.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.klunk-partner.de
- Valid from
- Nov 13, 2025
- Valid until
- Nov 27, 2026 (54 days remaining)
- Public key
- RSA 2048-bit
- Serial
- AEF6CF9E78E6BAD850858AB2D6A0FCBF
- SHA-256 fingerprint
- 94:F6:F8:BB:9B:CE:7A:AC:3D:AB:86:21:0F:ED:F1:A8:4C:2E:08:27:EB:22:01:3C:48:86:2D:EA:64:F8:41:21
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → 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 Sep 13, 2026.
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DNS changes
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TLS certificate
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