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 yogaja.cz

Valid
Issued by (CA)
Actalis S.p.A.
Subject
*.yogaja.cz
Valid from
Nov 21, 2025
Valid until
Dec 13, 2026 (120 days remaining)
Public key
RSA 2048-bit
Serial
14401A5587A0FE412CB3A208D6E32C49
SHA-256 fingerprint
AF:10:36:CB:FA:A9:F7:77:30:87:E7:81:5A:AD:FE:87:7D:84:5E:7A:3B:1B:BF:EA:44:63:EF:60:63:EF:75:21
Chain
Actalis Domain Validation Server CA G3 → Actalis Authentication Root CA
Subject Alternative Names (2)
*.yogaja.cz, yogaja.cz

Certificate Authority Authorization (CAA)

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

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Uptime

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DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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