SSL/TLS Certificate Lookup

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

acufirm.de

SSL/TLS Certificate

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SSL/TLS Certificate for acufirm.de

Valid
Issued by (CA)
Starfield Technologies, Inc.
Subject
www.acufirm.de
Valid from
Feb 17, 2026
Valid until
Feb 17, 2027 (210 days remaining)
Public key
RSA 4096-bit
Serial
7C4F23C21CF9CB0E
SHA-256 fingerprint
26:0F:11:93:83:0F:E3:BB:9B:80:7B:F8:E7:67:5A:CE:89:44:FE:49:54:B3:7D:0C:85:59:3C:DD:CC:C9:3E:DA
Chain
Starfield Secure Certificate Authority - G2 → Starfield Root Certificate Authority - G2
Subject Alternative Names (2)
acufirm.de, www.acufirm.de

Certificate Authority Authorization (CAA)

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