SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for f-ia.tech

Valid
Issued by (CA)
Let's Encrypt
Subject
*.fee.com.mx
Valid from
Sep 7, 2026
Valid until
Dec 6, 2026 (55 days remaining)
Public key
RSA 2048-bit
Serial
05AD02E805E007E437305BC1CC6CDA021692
SHA-256 fingerprint
8A:B0:18:8D:3C:7A:41:98:9A:C7:8A:1F:3A:AA:35:30:50:37:DF:FB:FD:44:73:F6:3D:C8:E8:7A:C4:9A:4A:2C
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (6)
*.f-ia.tech, *.fee.com.mx, f-ia.tech, fee.com.mx, www.aa.fee.com.mx, www.kcimagen.fee.com.mx

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 24, 2026.

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TLS certificate

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