SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jpk-engineering.com
SSL/TLS Certificate
SSL/TLS Certificate for jpk-engineering.com
Self-signed- Issued by (CA)
- jpk-engineering.com
- Subject
- jpk-engineering.com
- Valid from
- Jan 29, 2021
- Valid until
- Jan 29, 2022 (expired 1674 days ago)
- Public key
- RSA 2048-bit
- Serial
- E6D9BEB8
- SHA-256 fingerprint
- C6:41:0E:12:92:69:2E:12:8B:A5:3F:20:BE:B7:8D:C3:87:F0:AE:50:B7:71:C7:71:9B:32:C8:21:77:A5:FE:02
- Chain
- jpk-engineering.com
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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