SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
k-tec-germany.com
SSL/TLS Certificate
SSL/TLS Certificate for k-tec-germany.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ftp.k-tec-germany.com
- Valid from
- Aug 28, 2026
- Valid until
- Nov 26, 2026 (65 days remaining)
- Public key
- EC 384-bit
- Serial
- 060C1E4637EEC4CCA7B7DF376AC8DB67FE75
- SHA-256 fingerprint
- 6C:F1:8C:1D:75:E2:9C:A3:37:22:3A:48:1C:3A:83:1A:0F:BD:BC:27:8E:82:56:75:43:BF:29:9A:07:7C:2C:9C
- 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 Sep 7, 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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