SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-13-159-157-169.ap-northeast-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-13-159-157-169.ap-northeast-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- *.st.safie-ops.com
- Valid from
- Oct 20, 2026
- Valid until
- May 5, 2027 (172 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0BD22C1E3F4947365F2B3AFF97F6D4F2
- SHA-256 fingerprint
- 34:21:18:DF:A2:67:70:4D:D6:85:5A:8B:83:CB:9F:8A:6F:E4:70:06:F4:53:01:16:08:61:B6:28:83:6C:1F:4D
- 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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Uptime
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DNS changes
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TLS certificate
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