SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for kimso.nl
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- kimso.nl
- Valid from
- Nov 3, 2025
- Valid until
- Feb 1, 2026 (expired 213 days ago)
- Public key
- RSA 2048-bit
- Serial
- 05EDB432D3BE8288EAEB9EBC868DD242E0C2
- SHA-256 fingerprint
- 2D:03:2D:F7:AD:54:86:BA:29:A6:74:82:B2:AC:78:EB:69:81:3A:18:3D:E3:BF:F9:89:6E:C1:9C:92:D2:4A:5A
- Chain
- R12 → ISRG Root X1
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 31, 2026.
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DNS changes
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TLS certificate
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