SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-44-235-248-49.us-west-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-44-235-248-49.us-west-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- dev-01.ex.us-west-2.betsyliu.alameda.aws.dev
- Valid from
- Feb 16, 2026
- Valid until
- Mar 17, 2027 (125 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0DAF38299283A09922CC57572BBE9ABE
- SHA-256 fingerprint
- FE:76:0F:5C:2A:F3:65:B0:A7:48:E4:C0:4D:5F:92:E3:AB:6E:78:12:45:FB:05:8D:E6:76:A2:D6:78:E4:AB:BC
- 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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