SSL/TLS Certificate Lookup

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

flamm-ag.ch

SSL/TLS Certificate

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SSL/TLS Certificate for flamm-ag.ch

Valid
Issued by (CA)
Let's Encrypt
Subject
flamm-ag.ch
Valid from
Jun 14, 2026
Valid until
Sep 12, 2026 (53 days remaining)
Public key
RSA 2048-bit
Serial
050079DC87FDD014B393C2571BF78DC6B3F6
SHA-256 fingerprint
73:EC:B8:40:D0:D4:74:A1:42:D4:D2:26:63:9C:7C:ED:DB:05:2F:FE:E3:C1:BF:FF:CD:7B:2A:DF:62:C1:3B:28
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
flamm-ag.ch, www.flamm-ag.ch

Certificate Authority Authorization (CAA)

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