SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-3-129-237-91.us-east-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-3-129-237-91.us-east-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- curbwatch.com
- Valid from
- Oct 27, 2026
- Valid until
- May 12, 2027 (192 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0B9532FF6F744F3C03B74D4F8062FE4C
- SHA-256 fingerprint
- 54:F6:04:EE:CA:C3:21:E4:CD:D1:8B:67:60:B3:F5:0F:A7:AC:CE:A4:C8:0B:6F:29:2F:85:62:32:B8:6D:22:A5
- 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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