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 bus-illertissen.de

Expired
Issued by (CA)
Starfield Technologies, Inc.
Subject
www.grundschule-au.de
Valid from
Jul 24, 2023
Valid until
Jul 24, 2024 (expired 798 days ago)
Public key
RSA 4096-bit
Serial
8FF4A41A2ADFE35E
SHA-256 fingerprint
CE:85:9E:9F:DB:FB:54:D4:2C:64:2A:14:B8:D3:E4:EC:24:CB:7B:34:DE:B0:B8:66:99:F9:14:FE:66:26:30:E2
Chain
Starfield Secure Certificate Authority - G2 → Starfield Root Certificate Authority - G2
Subject Alternative Names (2)
grundschule-au.de, www.grundschule-au.de

Certificate Authority Authorization (CAA)

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TLS certificate

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