SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-15-223-128-12.ca-central-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-15-223-128-12.ca-central-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- parents.api.brightspace.com
- Valid from
- Oct 25, 2025
- Valid until
- Nov 22, 2026 (119 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0785831EAAB72E886DFF7214DA468B6E
- SHA-256 fingerprint
- 08:1E:24:6D:82:21:55:BB:CF:93:96:04:64:B4:42:A6:9B:D5:0C:5B:B2:A2:1E:E7:27:E1:F1:08:5E:64:EA:9A
- Chain
- Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
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
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