SSL/TLS Certificate Lookup

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

marcmed.med.br

SSL/TLS Certificate

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SSL/TLS Certificate for marcmed.med.br

Valid
Issued by (CA)
Let's Encrypt
Subject
marcmed.med.br
Valid from
Jun 21, 2026
Valid until
Sep 19, 2026 (59 days remaining)
Public key
RSA 2048-bit
Serial
05823E5C0ACD497C498F00D0B4B68437AC6A
SHA-256 fingerprint
37:E8:A2:32:3D:6D:14:66:14:1E:7F:35:A5:CC:14:A5:21:84:2D:E7:19:8E:C6:5F:82:45:0B:07:E5:57:F6:4A
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.marcmed.med.br, marcmed.med.br

Certificate Authority Authorization (CAA)

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