SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ec2-3-124-48-226.eu-central-1.compute.amazonaws.com
SSL/TLS Certificate
SSL/TLS Certificate for ec2-3-124-48-226.eu-central-1.compute.amazonaws.com
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- selzy.com
- Valid from
- Sep 20, 2026
- Valid until
- Dec 19, 2026 (39 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 054EB27A4D9CEA7DF99B6C8C4A520A0B0347
- SHA-256 fingerprint
- 96:3D:E7:3B:09:91:44:ED:F3:81:2E:72:CB:64:B6:5C:31:97:FB:1C:93:4C:80:43:9C:57:66:93:E8:70:D9:38
- Chain
- YR2 → Root YR → 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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