SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

ec2-18-130-72-255.eu-west-2.compute.amazonaws.com

SSL/TLS Certificate

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SSL/TLS Certificate for ec2-18-130-72-255.eu-west-2.compute.amazonaws.com

Hostname mismatch
Issued by (CA)
Let's Encrypt
Subject
sagana.ch
Valid from
May 22, 2026
Valid until
Aug 20, 2026 (30 days remaining)
Public key
EC 384-bit
Serial
06AF13A4D02A73A1C28997DEC9C90073A562
SHA-256 fingerprint
FE:62:62:5F:3D:59:2D:04:C2:BD:40:FF:5D:68:36:9A:44:58:1B:5D:20:D3:1A:2C:8A:38:A8:35:82:15:A6:F6
Chain
E7 → ISRG Root X1
Subject Alternative Names (2)
sagana.ch, www.sagana.ch

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.