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 farma-fresh.sk

Hostname mismatch
Issued by (CA)
Let's Encrypt
Subject
mail.vault-tec.sk
Valid from
Jul 9, 2026
Valid until
Oct 7, 2026 (35 days remaining)
Public key
RSA 2048-bit
Serial
05D5D1133567FC32CF19953B4BE38FF85A4A
SHA-256 fingerprint
55:CD:EF:92:F2:60:D1:C8:AF:FB:58:CB:AD:B5:AD:B6:A0:DC:4D:3C:7C:85:93:1F:3D:95:31:AE:A4:F8:99:FC
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
mail.vault-tec.sk, webmail.vault-tec.sk

Certificate Authority Authorization (CAA)

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TLS certificate

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