SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
s-network.de
SSL/TLS Certificate
SSL/TLS Certificate for s-network.de
Expired- Issued by (CA)
- DigiCert Inc
- Subject
- www.s-network.de
- Valid from
- Feb 28, 2026
- Valid until
- Sep 14, 2026 (expired 32 days ago)
- Public key
- RSA 4096-bit
- Serial
- 0AC4A063AB10907E721BB6F88D93206B
- SHA-256 fingerprint
- 28:09:50:D5:F4:00:82:27:E4:C0:DE:FE:42:77:EB:D9:65:6C:81:06:1B:BA:EA:F3:64:E7:FA:0D:08:B2:A4:76
- Chain
- —
Certificate Authority Authorization (CAA)
The serving CA (DigiCert Inc) is authorized by this domain's CAA records (digicert.com).
This certificate has been served since Aug 29, 2026.
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DNS changes
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TLS certificate
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