SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-13-192-42-13.ap-northeast-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-13-192-42-13.ap-northeast-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- cpp-5959.com
- Valid from
- Nov 23, 2025
- Valid until
- Dec 22, 2026 (148 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 056FC4841EB04AEE873083691479645B
- SHA-256 fingerprint
- E0:D3:D5:C1:1D:22:2A:1A:B8:72:41:C7:CD:DF:B1:F4:27:7A:DC:6E:3F:D3:D7:81:B8:77:4B:F4:C0:D5:2A:80
- Chain
- Amazon RSA 2048 M01 → 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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