SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cesta-dreva.cz
SSL/TLS Certificate
SSL/TLS Certificate for cesta-dreva.cz
Valid- Issued by (CA)
- Google Trust Services
- Subject
- cesta-dreva.cz
- Valid from
- Sep 23, 2026
- Valid until
- Dec 22, 2026 (46 days remaining)
- Public key
- EC 256-bit
- Serial
- 42A159B0639D44DB1369E96D9AF0A109
- SHA-256 fingerprint
- 1A:A0:52:A3:47:54:81:E6:E5:DD:DE:5B:5C:E3:31:DA:20:6B:DD:D9:6E:80:EA:10:E5:A5:5E:A1:F1:0E:F1:53
- Chain
- WE1 → GTS Root R4
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Sep 24, 2026.
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Uptime
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DNS changes
We watch NS, MX, CAA, CNAME, TXT 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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