SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cg-technik.at
SSL/TLS Certificate
SSL/TLS Certificate for cg-technik.at
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- cg-technik.at
- Valid from
- Nov 7, 2026
- Valid until
- Feb 5, 2027 (87 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 055FD8DEACD6BF6392F9118B78343D06B6E1
- SHA-256 fingerprint
- 58:BA:E5:4A:1C:FE:86:65:B8:14:F7:1D:2D:2D:9E:14:87:40:86:A0:ED:2B:13:BC:03:0E:B6:30:B0:71:B0:95
- 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.
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
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