SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
rosa-automation.com
SSL/TLS Certificate
SSL/TLS Certificate for rosa-automation.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.gruporosa.com.mx
- Valid from
- Aug 15, 2026
- Valid until
- Nov 13, 2026 (47 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05839205F38AF2B5E06F2915B4F549986C56
- SHA-256 fingerprint
- 04:56:42:3C:5B:0B:28:F3:27:DB:1A:41:91:4F:F7:4D:FD:17:94:B5:46:31:07:E4:C6:7F:A5:24:D3:C7:7E:3F
- 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 26, 2026.
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Uptime
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DNS changes
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TLS certificate
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