SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-43-200-80-228.ap-northeast-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-43-200-80-228.ap-northeast-2.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- *.cts.tv
- Valid from
- May 18, 2026
- Valid until
- Dec 1, 2026 (131 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 04756C5104DD55A3FB68AE18460A73A5
- SHA-256 fingerprint
- 3C:B2:2B:04:4F:53:7B:45:6D:32:84:73:7E:F6:F2:40:27:FA:88:5E:1C:94:30:24:76:CD:32:D1:0B:AE:BD:AE
- 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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TLS certificate
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