SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-16-178-2-39.ap-southeast-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-16-178-2-39.ap-southeast-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- *.zdata.co.nz
- Valid from
- Nov 8, 2026
- Valid until
- May 26, 2027 (193 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 430DDB364EA3466EA5F9986FB59F0E13
- SHA-256 fingerprint
- 69:04:C3:A6:06:BD:0F:81:F9:1B:F5:28:E4:54:4E:F5:A7:F6:34:AA:1A:62:3B:EC:8B:82:98:B8:62:60:CF:13
- Chain
- Amazon RSA 2048 S24 → 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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