SSL/TLS Certificate Lookup

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

h2u.com.ua

SSL/TLS Certificate

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SSL/TLS Certificate for h2u.com.ua

Valid
Issued by (CA)
Let's Encrypt
Subject
h2u.com.ua
Valid from
Jul 21, 2026
Valid until
Oct 19, 2026 (89 days remaining)
Public key
RSA 2048-bit
Serial
052A79A075F3B55593E2A40D183B41F3BF2D
SHA-256 fingerprint
DA:EF:17:01:AF:75:44:FF:95:CE:3C:24:56:4E:99:56:64:38:91:77:5F:B5:68:F0:AC:53:36:93:79:E3:74:63
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (1)
h2u.com.ua

Certificate Authority Authorization (CAA)

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