SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
linet-design.cz
SSL/TLS Certificate
SSL/TLS Certificate for linet-design.cz
Valid- Issued by (CA)
- DigiCert Inc
- Subject
- linet-design.cz
- Valid from
- Jan 17, 2026
- Valid until
- Feb 15, 2027 (155 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 04EC97A072393A9E310BCEC188862F36
- SHA-256 fingerprint
- F8:82:03:5D:AA:6D:90:70:24:43:7D:04:EA:E3:BB:A7:2D:E6:B8:5E:56:60:C2:C9:E9:AA:35:C9:F4:14:91:5A
- Chain
- Encryption Everywhere DV TLS CA - G2 → DigiCert Global Root G2
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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