SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-54-179-208-54.ap-southeast-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-54-179-208-54.ap-southeast-1.compute.amazonaws.com
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- contact.upsqr.com
- Valid from
- Feb 12, 2025
- Valid until
- May 13, 2025 (expired 442 days ago)
- Public key
- EC 256-bit
- Serial
- 04658E0B080E616987854949C77171771256
- SHA-256 fingerprint
- 7A:24:3D:E9:82:F6:16:10:E8:98:B6:89:E9:2F:26:FD:EB:78:C9:B4:D3:4B:78:DF:13:56:45:BE:4F:A6:B8:24
- Chain
- E6 → ISRG Root X1
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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