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 bab-technik.ch

Valid
Issued by (CA)
Let's Encrypt
Subject
bab-technik.ch
Valid from
Jul 21, 2026
Valid until
Oct 19, 2026 (74 days remaining)
Public key
RSA 2048-bit
Serial
0500A70F72FCED4A3208DC52F189C19C55F0
SHA-256 fingerprint
A5:53:9D:55:17:C3:18:0B:07:E7:DA:47:13:78:9F:DE:D3:3C:A0:06:53:47:85:7C:94:37:C2:CB:AD:D2:78:2F
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
bab-technik.ch, www.bab-technik.ch

Certificate Authority Authorization (CAA)

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

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Uptime

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DNS changes

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TLS certificate

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