SSL/TLS Certificate Lookup

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

gardarfc.com

SSL/TLS Certificate

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SSL/TLS Certificate for gardarfc.com

Valid
Issued by (CA)
Let's Encrypt
Subject
mail.gardarfc.com
Valid from
May 15, 2026
Valid until
Aug 13, 2026 (23 days remaining)
Public key
RSA 2048-bit
Serial
05FEB846AD1FA94B88269385559736652200
SHA-256 fingerprint
35:6F:6B:57:F0:EB:F3:19:00:C7:2C:28:92:A8:E5:7A:3B:DE:05:F4:F2:2B:5C:03:70:66:76:5E:46:2B:5E:CE
Chain
R12 → ISRG Root X1
Subject Alternative Names (3)
gardarfc.com, mail.gardarfc.com, www.gardarfc.com

Certificate Authority Authorization (CAA)

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