SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-34-211-138-153.us-west-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-34-211-138-153.us-west-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- production.lookup-updating.art19.amazon.dev
- Valid from
- Feb 3, 2026
- Valid until
- Mar 4, 2027 (116 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05EB307E599B07A14247D4AC815DE049
- SHA-256 fingerprint
- 08:8E:40:28:15:99:36:39:18:9D:8C:6D:91:96:77:C9:E0:AA:75:29:D5:21:55:3D:62:9A:33:2D:71:E6:D4:9F
- 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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