SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-3-66-111-229.eu-central-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-3-66-111-229.eu-central-1.compute.amazonaws.com
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- defi-u.com
- Valid from
- Dec 5, 2023
- Valid until
- Mar 4, 2024 (expired 981 days ago)
- Public key
- RSA 2048-bit
- Serial
- 04FAF0830EA23E0CFB8851FFF6B82D00998D
- SHA-256 fingerprint
- D3:92:83:87:E7:62:83:46:CE:9A:80:7C:15:D6:07:8C:D1:F8:B9:49:6E:7C:F6:21:7A:DD:D9:30:00:46:B9:C0
- Chain
- R3 → 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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TLS certificate
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