SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
rownosc.com.pl
SSL/TLS Certificate
SSL/TLS Certificate for rownosc.com.pl
Hostname mismatch- Issued by (CA)
- Unizeto Technologies S.A.
- Subject
- *.pasaz24.pl
- Valid from
- Aug 22, 2025
- Valid until
- Aug 22, 2026 (28 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 7F0C6B567F7EAE68B39C3E4F0CEE9A0A
- SHA-256 fingerprint
- 9F:36:AA:FA:8B:9B:30:08:5F:08:4D:18:AD:92:D1:1E:CB:D3:4B:8E:A4:C9:9B:5A:4E:C5:14:BD:5E:0D:72:92
- Chain
- Certum Domain Validation CA SHA2 → Certum Trusted Network 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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