SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jens-it.de
SSL/TLS Certificate
SSL/TLS Certificate for jens-it.de
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- intra.jens-it.com
- Valid from
- Aug 29, 2026
- Valid until
- Nov 27, 2026 (83 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05B434FEA822866C116DF4D8CE8A904A53FE
- SHA-256 fingerprint
- AE:F2:73:B2:DA:07:2E:40:62:D8:70:44:D5:F6:FE:35:1A:4C:F1:B1:D1:C1:52:F6:B5:72:81:77:46:D3:C3:C4
- Chain
- YR2 → Root YR → 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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TLS certificate
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