SSL/TLS Certificate Lookup

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

auftrag.ch

SSL/TLS Certificate

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SSL/TLS Certificate for auftrag.ch

Valid
Issued by (CA)
Let's Encrypt
Subject
auftrag.ch
Valid from
Jun 17, 2026
Valid until
Sep 15, 2026 (56 days remaining)
Public key
RSA 2048-bit
Serial
05E72420E1F44FAC250A58FE1EA2C00E83F7
SHA-256 fingerprint
BC:08:E9:45:52:9E:E6:2E:A4:0F:34:68:E1:61:8F:81:22:51:FA:43:7E:3F:DC:06:68:3C:1E:DA:9C:F8:BD:B6
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
auftrag.ch, www.auftrag.ch

Certificate Authority Authorization (CAA)

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