SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ostsee-kellenhusen.com
SSL/TLS Certificate
SSL/TLS Certificate for ostsee-kellenhusen.com
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.ostsee-kellenhusen.com
- Valid from
- Nov 16, 2025
- Valid until
- Nov 30, 2026 (120 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 72620DC6C145D73A3A70DDEDF3FB9FC4
- SHA-256 fingerprint
- AB:3F:46:BD:DD:F0:7C:03:2E:87:9B:8B:70:F5:26:AE:0C:26:83:7E:7F:C1:C1:8F:C9:2E:87:FE:2D:EB:6B:AA
- 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
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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