SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-52-33-133-136.us-west-2.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-52-33-133-136.us-west-2.compute.amazonaws.com
Self-signed- Issued by (CA)
- ip-172-31-5-61
- Subject
- ip-172-31-5-61
- Valid from
- Nov 12, 2026
- Valid until
- Nov 12, 2027 (362 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 016984E39445BFF45437D1EB8934AB67ABDB2F13
- SHA-256 fingerprint
- 01:FC:92:E5:7D:EA:8B:3E:43:28:33:4A:40:5E:A4:24:F2:4A:17:60:E2:13:CC:5E:BC:F9:F4:26:0C:E7:D3:7D
- Chain
- ip-172-31-5-61
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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