SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-44-228-202-241.us-west-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-44-228-202-241.us-west-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- deid-api-dev.predictionhealth.com
- Valid from
- Nov 6, 2026
- Valid until
- May 24, 2027 (190 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 43CDC0815B2E12982A57E4254C267AA2
- SHA-256 fingerprint
- 04:BC:92:8B:E4:2E:1B:EB:53:F7:FE:29:F8:85:11:E2:D0:6A:32:2C:61:5A:3C:9F:65:68:98:22:5E:48:FB:7D
- Chain
- Amazon RSA 2048 S24 → 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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