SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
fenster-king.de
SSL/TLS Certificate
SSL/TLS Certificate for fenster-king.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.fenster-king.de
- Valid from
- Apr 13, 2026
- Valid until
- Oct 24, 2026 (25 days remaining)
- Public key
- RSA 2048-bit
- Serial
- D259B22EE0E8978E3CBF3D5F775B2F2D
- SHA-256 fingerprint
- 16:D5:8E:9C:F6:94:2F:7D:7F:8A:E5:AA:3C:8E:1D:A1:5F:21:FF:A2:F3:AE:3A:C2:A6:59:A0:9D:70:A1:B5:35
- 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 14, 2026.
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TLS certificate
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