SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kauffmann-federn.com
SSL/TLS Certificate
SSL/TLS Certificate for kauffmann-federn.com
Valid- Issued by (CA)
- Starfield Technologies
- Subject
- kauffmann-federn.com
- Valid from
- Jun 16, 2026
- Valid until
- Dec 16, 2026 (64 days remaining)
- Public key
- RSA 2048-bit
- Serial
- FBC8E32D5E7357FD
- SHA-256 fingerprint
- A3:4D:1A:E3:D7:6F:13:C8:D9:82:86:D4:99:C7:B3:38:97:EC:6D:94:FD:E2:84:11:09:90:1C:78:A5:BA:B1:5E
- Chain
- Starfield TLS Intermediate CA DV - R1v1 → Starfield TLS Root CA - R1 → Starfield Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 13, 2026.
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Uptime
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DNS changes
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TLS certificate
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