SSL/TLS Certificate Lookup

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

expression-bretagne.com

SSL/TLS Certificate

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SSL/TLS Certificate for expression-bretagne.com

Valid
Issued by (CA)
Let's Encrypt
Subject
expression-bretagne.com
Valid from
Jun 6, 2026
Valid until
Sep 4, 2026 (45 days remaining)
Public key
RSA 2048-bit
Serial
056170762E2F2FA54C656B3D518FB01DAC77
SHA-256 fingerprint
91:62:5E:FB:1A:48:05:A6:E3:EA:60:2F:88:DA:4F:51:D2:F6:2D:4B:4F:01:39:5A:DD:2F:C9:DD:A7:E0:4B:D2
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
expression-bretagne.com, www.expression-bretagne.com

Certificate Authority Authorization (CAA)

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