SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
katalizator.cash
SSL/TLS Certificate
SSL/TLS Certificate for katalizator.cash
Valid- Issued by (CA)
- Asseco Data Systems S.A.
- Subject
- katalizator.cash
- Valid from
- Dec 26, 2025
- Valid until
- Dec 26, 2026 (42 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 4B5C9242CAE8EE80E7F0AAE1C4E52CC3
- SHA-256 fingerprint
- 16:35:53:C9:96:D1:2A:1D:86:8A:3A:B8:3D:CD:96:44:01:78:5B:7E:36:CA:45:78:DD:04:0B:64:D4:A0:DC:D9
- Chain
- Certum DV TLS G2 R39 CA → Certum Trusted Root CA → Certum Trusted Network CA
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 Sep 27, 2026.
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Uptime
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DNS changes
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TLS certificate
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