SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-18-193-140-131.eu-central-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-18-193-140-131.eu-central-1.compute.amazonaws.com
Self-signed- Issued by (CA)
- Acme Co
- Subject
- Kubernetes Ingress Controller Fake Certificate
- Valid from
- Dec 3, 2025
- Valid until
- Dec 3, 2026 (110 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 4E86304D286B3B3C5963EEEAE7E490A7
- SHA-256 fingerprint
- 20:72:24:C7:1F:73:A5:FA:4B:C5:EC:AA:48:00:4F:AA:F0:5E:C6:47:D9:4F:F7:2D:4E:F5:A5:EA:AD:35:32:A3
- Chain
- —
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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This is today's certificate. Turn on monitoring and we'll watch ec2-18-193-140-131.eu-central-1.compute.amazonaws.com continuously, notifying you the moment anything moves across all three signals:
Uptime
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DNS changes
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TLS certificate
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