SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ju-sachsen.de
SSL/TLS Certificate
SSL/TLS Certificate for ju-sachsen.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ju-sachsen.de
- Valid from
- Jul 16, 2026
- Valid until
- Oct 14, 2026 (76 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05303C3E1E6588AFC4E5577F017BE5B3340A
- SHA-256 fingerprint
- 22:B1:79:D2:FE:12:B9:44:F6:39:3F:03:B3:92:69:AE:A2:AD:C8:50:A8:92:9C:EC:D6:31:39:33:A9:C5:05:8B
- 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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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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