SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
knt-immobilien.de
SSL/TLS Certificate
SSL/TLS Certificate for knt-immobilien.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- knt-immobilien.de
- Valid from
- Jul 14, 2026
- Valid until
- Jan 28, 2027 (162 days remaining)
- Public key
- RSA 2048-bit
- Serial
- D21BE111529D4B666619ED2EC8B78670
- SHA-256 fingerprint
- 6C:AE:18:EC:10:CD:D2:CB:E5:57:63:1E:9B:6E:19:D2:47:C9:BD:11:E0:C1:71:7A:FD:E1:A1:F5:B3:C9:40:7E
- 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.
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Uptime
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DNS changes
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TLS certificate
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