SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ds-porto.pt
SSL/TLS Certificate
SSL/TLS Certificate for ds-porto.pt
Self-signed- Issued by (CA)
- Acme Co
- Subject
- Kubernetes Ingress Controller Fake Certificate
- Valid from
- May 27, 2026
- Valid until
- May 27, 2027 (207 days remaining)
- Public key
- RSA 2048-bit
- Serial
- A41D6157B7ABDCEA211B9DECD3D8488D
- SHA-256 fingerprint
- 76:A5:59:67:EC:08:29:40:24:6D:52:68:62:6C:FE:23:A6:57:7A:63:23:9B:70:10:17:3E:F7:7A:69:9F:CD:EC
- 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 15, 2026.
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Uptime
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DNS changes
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TLS certificate
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