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 simme-saane.ch

Valid
Issued by (CA)
Let's Encrypt
Subject
simme-saane.a-bg.ch
Valid from
Sep 3, 2026
Valid until
Dec 2, 2026 (50 days remaining)
Public key
RSA 2048-bit
Serial
06DD8DAACE19A2F4E16B3796280D4D3565A8
SHA-256 fingerprint
B0:D1:EE:99:88:55:1D:84:23:09:38:E4:D3:1E:F8:37:85:9F:6C:79:C5:46:84:04:F1:29:98:13:7D:96:C9:D2
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (4)
*.simme-saane.ch, simme-saane.a-bg.ch, simme-saane.ch, www.simme-saane.a-bg.ch

Certificate Authority Authorization (CAA)

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

This certificate has been served since Oct 6, 2026.

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Uptime

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DNS changes

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TLS certificate

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