SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-52-221-118-149.ap-southeast-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-52-221-118-149.ap-southeast-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Amazon
- Subject
- ai.gov.sg
- Valid from
- Oct 20, 2026
- Valid until
- May 5, 2027 (172 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0D24835D1EAC0E0909D0390F4BCCF804
- SHA-256 fingerprint
- 37:BE:59:3C:23:D6:28:0E:40:D1:20:0A:8A:A0:B0:24:BD:78:6A:FF:D1:21:D8:83:8F:D3:B9:59:53:DC:1A:C6
- 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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