SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kassandr.immo
SSL/TLS Certificate
SSL/TLS Certificate for kassandr.immo
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- kassandr.immo
- Valid from
- Sep 21, 2026
- Valid until
- Dec 20, 2026 (87 days remaining)
- Public key
- EC 256-bit
- Serial
- 0560CFE4D546333D1914219844F398F3514A
- SHA-256 fingerprint
- 7D:91:49:79:89:81:F1:F4:1F:9C:46:95:75:BE:7D:AE:AA:A6:D1:F1:02:25:6A:CB:62:D1:4B:69:FA:36:BC:CA
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
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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