SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jerabnicke-prace.cz
SSL/TLS Certificate
SSL/TLS Certificate for jerabnicke-prace.cz
Valid- Issued by (CA)
- Actalis S.p.A.
- Subject
- *.jerabnicke-prace.cz
- Valid from
- Nov 10, 2025
- Valid until
- Dec 2, 2026 (25 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0E940BF9E859608C42B2E2345A13B6FC
- SHA-256 fingerprint
- CB:AE:7E:20:19:1B:5A:EC:6B:89:86:53:61:68:05:E6:36:E3:A9:EA:E8:B1:22:50:45:7A:A4:D8:CE:8E:8B:96
- Chain
- Actalis Domain Validation Server CA G3 → Actalis Authentication Root CA
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
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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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