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 antee.cz
Valid- Issued by (CA)
- DigiCert Inc
- Subject
- *.antee.cz
- Valid from
- Sep 3, 2025
- Valid until
- Sep 21, 2026 (61 days remaining)
- Public key
- EC 384-bit
- Serial
- 074B8DF5E51668EB0B32D57846430014
- SHA-256 fingerprint
- 52:CC:82:EB:0C:89:7A:B6:9E:1F:FE:03:CF:F5:1F:46:DD:43:2E:4A:CD:86:1F:98:E9:22:A6:67:3F:70:8E:5A
- Chain
- RapidSSL TLS ECC CA G1 → DigiCert Global Root G3
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Jul 21, 2026.
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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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