SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
science-computing.de
SSL/TLS Certificate
SSL/TLS Certificate for science-computing.de
Valid- Issued by (CA)
- Atos
- Subject
- www.science-computing.de
- Valid from
- Jun 2, 2026
- Valid until
- Dec 14, 2026 (100 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 3A380BB428297CE8155E576E
- SHA-256 fingerprint
- BC:63:2F:A2:4C:AC:D3:37:3F:17:AC:6F:71:E4:F4:D0:F7:CB:1A:B6:C0:73:75:86:D9:C9:2D:FA:0E:D2:61:80
- Chain
- Atos TrustedRoot Server CA RSA 2022 → Atos TrustedRoot Root CA RSA TLS 2021
Certificate Authority Authorization (CAA)
CAA restricts issuance to atos.net, entrust.net, eviden.com, globalsign.com, letsencrypt.org, pki.eviden.com, science-computing.de; we couldn't map the serving CA (Atos) to one of these identifiers.
This certificate has been served since Sep 3, 2026.
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Uptime
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DNS changes
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TLS certificate
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