SSL/TLS Certificate Lookup

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

haefele.de

SSL/TLS Certificate

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SSL/TLS Certificate for haefele.de

Valid
Issued by (CA)
Let's Encrypt
Subject
haefele.de
Valid from
Jul 1, 2026
Valid until
Sep 29, 2026 (71 days remaining)
Public key
RSA 4096-bit
Serial
05CC3343FD30D53747C3F6A6EB5F96698BC0
SHA-256 fingerprint
B1:30:D9:01:13:2A:BF:BD:54:4F:52:BD:6B:BD:50:28:40:64:10:F7:49:60:EC:F6:CE:7E:89:F8:D3:FF:D4:87
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (1)
haefele.de

Certificate Authority Authorization (CAA)

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