SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sdo-blatna.cz
SSL/TLS Certificate
SSL/TLS Certificate for sdo-blatna.cz
Valid- Issued by (CA)
- Actalis S.p.A.
- Subject
- *.sdo-blatna.cz
- Valid from
- Oct 12, 2025
- Valid until
- Nov 3, 2026 (100 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 668E7353FDB58DE553A978D42509A975
- SHA-256 fingerprint
- 2B:5B:69:74:32:68:BE:95:64:07:07:AE:16:B6:3B:91:95:28:B0:20:A2:6E:36:B9:05:FC:50:EB:EB:63:8D:4A
- 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
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