SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-54-199-244-194.ap-northeast-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-54-199-244-194.ap-northeast-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- GlobalSign nv-sa
- Subject
- www.omron.com.br
- Valid from
- Mar 26, 2026
- Valid until
- Oct 11, 2026 (79 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 053B59CD8C80A671B8C8BB3B
- SHA-256 fingerprint
- BD:75:5C:5E:66:7E:7B:A0:D4:7C:C5:BB:8A:5C:16:C5:CE:5F:9F:3F:D3:CF:B4:31:20:2D:DD:64:7E:55:25:0B
- Chain
- GlobalSign RSA OV SSL CA 2018 → GlobalSign
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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