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
- www.rosa-automation.gruporosa.com.mx
- Valid from
- Oct 15, 2026
- Valid until
- Jan 13, 2027 (62 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06180743FFA87C842DF5E4BA99D93910C271
- SHA-256 fingerprint
- 51:35:FC:50:3E:B2:81:0A:B4:FC:80:0E:54:BA:5D:03:8D:CF:E6:09:A2:8D:FD:04:DB:01:97:6F:EA:51:2B:BD
- Chain
- YR1 → 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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