SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-18-142-80-232.ap-southeast-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-18-142-80-232.ap-southeast-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- *.bboss.com.tw
- Valid from
- Jul 20, 2026
- Valid until
- Feb 2, 2027 (195 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0DF50FE57C5DF9D8FF56FD8D0655C826
- SHA-256 fingerprint
- 94:D5:8B:65:E7:8E:0D:74:9A:2D:30:F3:CD:40:29:29:BE:07:F2:86:BB:63:08:42:A2:C7:F7:2A:82:C3:3D:3A
- 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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TLS certificate
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