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 j-s-k.dk
Self-signed- Issued by (CA)
- SomeOrganization
- Subject
- linux22.landit.dk
- Valid from
- May 20, 2017
- Valid until
- May 20, 2018 (expired 3013 days ago)
- Public key
- RSA 2048-bit
- Serial
- 43F3
- SHA-256 fingerprint
- B1:67:BA:C3:C2:E5:C4:15:7F:1D:94:55:52:9A:23:FA:FB:FC:9C:B1:23:8B:84:48:DB:23:1E:AE:65:95:4E:A1
- Chain
- —
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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TLS certificate
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