SSL/TLS Certificate Lookup

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

SSL/TLS Certificate for saastal-tourismus.info

Hostname mismatch
Issued by (CA)
Let's Encrypt
Subject
www.saas-fee.ch
Valid from
May 31, 2026
Valid until
Aug 29, 2026 (32 days remaining)
Public key
EC 384-bit
Serial
06033AA27EAA1927B7D383B7195D602CC36C
SHA-256 fingerprint
A4:6D:B6:DA:5F:2B:50:9A:24:82:16:5E:B4:61:65:C1:FF:A6:03:74:BB:84:1B:56:37:C6:6A:02:39:CE:C3:F2
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
saas-fee.ch, www.saas-fee.ch

Certificate Authority Authorization (CAA)

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TLS certificate

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