SSL/TLS Certificate Lookup

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

hfgroup.ch

SSL/TLS Certificate

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SSL/TLS Certificate for hfgroup.ch

Valid
Issued by (CA)
Let's Encrypt
Subject
hfgroup.ch
Valid from
Jun 7, 2026
Valid until
Sep 5, 2026 (46 days remaining)
Public key
RSA 2048-bit
Serial
0615BCBA2DED3E7F431BFA6388F60DAC4A97
SHA-256 fingerprint
B8:FC:FC:2A:A2:32:C9:82:8D:9B:FB:AE:48:B1:11:50:A2:F2:1B:F6:9D:B4:59:7C:FF:EE:AE:23:5D:C7:2C:8E
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
hfgroup.ch, www.hfgroup.ch

Certificate Authority Authorization (CAA)

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