SSL/TLS Certificate Lookup

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

prenetcom.cz

SSL/TLS Certificate

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SSL/TLS Certificate for prenetcom.cz

Valid
Issued by (CA)
DigiCert Inc
Subject
www.prenetcom.cz
Valid from
Oct 16, 2025
Valid until
Oct 29, 2026 (100 days remaining)
Public key
RSA 2048-bit
Serial
02A7DE9B2ED127792E986BEC59E2FD38
SHA-256 fingerprint
0D:E0:FA:2F:E5:D1:34:BA:E0:D8:8D:88:D6:22:2D:CE:B0:DA:F9:80:C5:57:66:CD:DB:8E:09:84:40:7B:2F:D6
Chain
Thawte EV RSA CA G2 → DigiCert Global Root G2
Subject Alternative Names (2)
prenetcom.cz, www.prenetcom.cz

Certificate Authority Authorization (CAA)

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