SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sternwarte-kletzen.de
SSL/TLS Certificate
SSL/TLS Certificate for sternwarte-kletzen.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- www.sternwarte-kletzen.de
- Valid from
- Jun 11, 2026
- Valid until
- Dec 26, 2026 (53 days remaining)
- Public key
- RSA 2048-bit
- Serial
- FCBA3BE9FF8D36D8A97BC343E590BC8F
- SHA-256 fingerprint
- 1D:76:E9:27:F6:4A:80:3C:25:C6:AD:F5:A6:1B:A6:90:E7:92:89:01:40:07:9A:8E:B9:43:33:5A:C0:9E:DD:D0
- 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 Aug 27, 2026.
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DNS changes
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TLS certificate
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