SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
e-domy.cz
SSL/TLS Certificate
SSL/TLS Certificate for e-domy.cz
Self-signed- Issued by (CA)
- Acme Co
- Subject
- Kubernetes Ingress Controller Fake Certificate
- Valid from
- Mar 6, 2026
- Valid until
- Mar 6, 2027 (122 days remaining)
- Public key
- RSA 2048-bit
- Serial
- F6191601AC5B3A69A4B05552E7FFA17C
- SHA-256 fingerprint
- EE:A9:2E:7D:DB:15:A2:16:94:CD:35:E6:20:06:EA:75:C9:D8:58:EB:0A:54:B2:D3:2D:38:93:72:0C:36:5C:54
- Chain
- —
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, 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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