SSL/TLS Certificate Lookup

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

partnet.ch

SSL/TLS Certificate

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SSL/TLS Certificate for partnet.ch

Valid
Issued by (CA)
Let's Encrypt
Subject
pnag.ch
Valid from
Jun 1, 2026
Valid until
Aug 30, 2026 (40 days remaining)
Public key
RSA 4096-bit
Serial
0644E187DE4A85DD3BCEC696D195473AD0BA
SHA-256 fingerprint
ED:5B:00:67:09:37:8F:87:95:73:B8:2D:F4:58:FD:CE:59:15:75:21:BA:3E:A0:CE:DB:87:74:97:07:3D:94:E8
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (3)
partnet.ch, pnag.ch, www.partnet.ch

Certificate Authority Authorization (CAA)

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