SSL/TLS Certificate Lookup

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

lighttelecom.com.br

SSL/TLS Certificate

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SSL/TLS Certificate for lighttelecom.com.br

Valid
Issued by (CA)
Let's Encrypt
Subject
lighttelecom.com.br
Valid from
Jun 27, 2026
Valid until
Sep 25, 2026 (65 days remaining)
Public key
RSA 2048-bit
Serial
05FFE4A4698B213FDC8742E50295B3EFF200
SHA-256 fingerprint
98:DB:4A:65:47:D4:45:21:A3:D9:F1:7E:FC:0D:22:E7:22:7E:46:FD:18:9A:E5:BB:50:0F:F8:8D:2B:63:09:D4
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
lighttelecom.com.br, www.lighttelecom.com.br

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.