SSL/TLS Certificate Lookup

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

libiak.sk

SSL/TLS Certificate

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SSL/TLS Certificate for libiak.sk

Valid
Issued by (CA)
Let's Encrypt
Subject
posta.libiak.sk
Valid from
May 24, 2026
Valid until
Aug 22, 2026 (32 days remaining)
Public key
RSA 4096-bit
Serial
06ACCB649B0DDD7DDA3F68E2A23CDF04CD99
SHA-256 fingerprint
9F:8F:E0:F1:7D:F0:C0:BD:F5:14:A5:EF:2B:53:09:0E:56:3A:C8:6D:6C:E0:C5:35:71:B6:87:1E:A6:9F:F6:8A
Chain
R12 → ISRG Root X1
Subject Alternative Names (4)
libiak.sk, mail.libiak.sk, posta.libiak.sk, www.libiak.sk

Certificate Authority Authorization (CAA)

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