SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-52-197-59-131.ap-northeast-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-52-197-59-131.ap-northeast-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- *.gree.jp
- Valid from
- May 6, 2026
- Valid until
- Nov 19, 2026 (115 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 09F94B0412512E78137E1A41CEC89A7B
- SHA-256 fingerprint
- 27:97:BA:AC:EE:EC:4A:6F:47:6E:D2:D9:55:78:DB:13:19:5D:85:18:F5:6B:D4:85:C4:EA:99:94:A9:07:8D:B8
- 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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