SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-52-43-73-240.us-west-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-52-43-73-240.us-west-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- www.nyckel.com
- Valid from
- Nov 4, 2025
- Valid until
- Dec 3, 2026 (118 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 09FB6851888C08D219C0176B3CED0325
- SHA-256 fingerprint
- 53:35:19:04:9B:18:B8:81:2E:93:8D:C5:DA:4D:5C:A9:08:D6:A9:FE:31:95:CB:A0:94:A9:64:A2:41:89:8C:94
- Chain
- Amazon RSA 2048 M04 → 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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