SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
caetec.com.br
SSL/TLS Certificate
SSL/TLS Certificate for caetec.com.br
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- caetec.com.br
- Valid from
- Mar 8, 2026
- Valid until
- Jun 6, 2026 (expired 49 days ago)
- Public key
- RSA 2048-bit
- Serial
- 0626155B122CE5E09079079F3270AA3D80A6
- SHA-256 fingerprint
- 47:1E:66:63:66:88:67:BB:38:65:65:EC:9A:36:6E:24:FE:44:AE:3B:94:C2:8F:D1:80:52:03:C2:60:D3:52:C4
- Chain
- R13 → 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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