SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jci-sdg-germany.org
SSL/TLS Certificate
SSL/TLS Certificate for jci-sdg-germany.org
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- jci-sdg-germany.org
- Valid from
- Sep 23, 2026
- Valid until
- Dec 22, 2026 (38 days remaining)
- Public key
- EC 256-bit
- Serial
- 05B048F2807303AC610DF3385DFB4FB96AB2
- SHA-256 fingerprint
- 60:1D:C7:26:F3:3B:0B:6D:EB:C2:06:D8:13:17:39:ED:9F:07:B4:F6:A7:6E:02:1D:50:69:85:33:E0:37:C0:2D
- Chain
- YE2 → 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.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 4, 2026.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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