SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-3-66-252-235.eu-central-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-3-66-252-235.eu-central-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- f-app.it
- Valid from
- Sep 28, 2026
- Valid until
- Dec 27, 2026 (47 days remaining)
- Public key
- EC 256-bit
- Serial
- 06A9A2E88D6B20133008C81D010A0068ADD4
- SHA-256 fingerprint
- 5A:40:47:E8:37:D8:C7:EE:B1:87:BC:6D:32:13:7C:42:DC:44:02:F9:0D:9C:3A:97:36:07:94:2D:10:49:77:A2
- Chain
- YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 22, 2026.
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