SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lac-ingenieria-sas.com
SSL/TLS Certificate
SSL/TLS Certificate for lac-ingenieria-sas.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- lac-ingenieria-sas.com
- Valid from
- Sep 20, 2026
- Valid until
- Dec 19, 2026 (39 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0577144873A712F2ED4F65D76834CC627384
- SHA-256 fingerprint
- 81:C1:81:D2:30:CD:20:5D:25:DD:4E:BF:E6:FB:22:59:2C:00:30:27:C4:39:0E:4B:DE:09:2C:EB:C7:8D:A2:6E
- 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 Aug 13, 2026.
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Uptime
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DNS changes
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TLS certificate
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