SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-34-242-12-23.eu-west-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-34-242-12-23.eu-west-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- platform.sandbox.duku.ai
- Valid from
- Feb 5, 2026
- Valid until
- Mar 6, 2027 (226 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0F545013A369BD3648A18BB8B07A84F4
- SHA-256 fingerprint
- 93:41:BF:44:F7:A5:C8:A5:54:B0:9D:2D:A7:6E:8D:8F:02:2B:4A:AD:3E:FB:A4:63:2C:BC:3A:B2:73:DF:7C:0D
- 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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