SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cata-base.co.uk
SSL/TLS Certificate
SSL/TLS Certificate for cata-base.co.uk
Self-signed- Issued by (CA)
- cata-base.co.uk
- Subject
- cata-base.co.uk
- Valid from
- Apr 19, 2022
- Valid until
- Apr 19, 2023 (expired 1209 days ago)
- Public key
- RSA 2048-bit
- Serial
- 01224B790D
- SHA-256 fingerprint
- 52:1C:0A:08:02:4F:5C:1E:6B:63:03:2D:F1:81:63:00:FB:49:06:51:7D:08:D1:03:4A:1E:1D:79:02:6D:5E:89
- Chain
- cata-base.co.uk
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 4, 2026.
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Uptime
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DNS changes
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TLS certificate
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