SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-43-206-10-125.ap-northeast-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-43-206-10-125.ap-northeast-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- keiai-kimitsu.jp
- Valid from
- Feb 17, 2026
- Valid until
- Mar 18, 2027 (241 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 027B99396F65032B3B20BF2096F0118F
- SHA-256 fingerprint
- D6:E3:6B:46:7C:EB:DE:9B:CA:8F:E8:47:12:B9:22:13:99:AA:B0:A9:61:50:64:80:6B:D8:DA:41:CF:7D:C4:15
- 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.