SSL/TLS Certificate Lookup

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

vineup.de

SSL/TLS Certificate

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SSL/TLS Certificate for vineup.de

Valid
Issued by (CA)
Let's Encrypt
Subject
vineup.de
Valid from
Jul 10, 2026
Valid until
Oct 8, 2026 (78 days remaining)
Public key
RSA 2048-bit
Serial
05CF4D6D399D5534E2FAC24EF3477A5FA7B9
SHA-256 fingerprint
E4:81:2D:C3:CD:38:D2:55:8E:A7:AE:E7:F3:AC:76:51:B1:E3:08:18:56:46:93:3C:10:0F:B4:5A:1D:48:EE:C5
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (1)
vineup.de

Certificate Authority Authorization (CAA)

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