SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
delinski.pl
SSL/TLS Certificate
SSL/TLS Certificate for delinski.pl
Expired- Issued by (CA)
- Unizeto Technologies S.A.
- Subject
- *.tworzymy.pl
- Valid from
- Aug 12, 2024
- Valid until
- Aug 12, 2025 (expired 399 days ago)
- Public key
- RSA 2048-bit
- Serial
- 1FCF24CE7AB17DE0512E2FAE14A25B17
- SHA-256 fingerprint
- 6C:E0:2C:EE:E9:B6:8E:12:32:BA:D8:4C:A3:C9:38:7D:FF:D3:C0:AF:69:DE:72:B7:A8:FD:3C:A4:E9:E7:47:9B
- Chain
- —
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 Aug 27, 2026.
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TLS certificate
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