SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
csu-ostallgaeu.de
SSL/TLS Certificate
SSL/TLS Certificate for csu-ostallgaeu.de
Self-signed- Issued by (CA)
- ccweb01.computent-rz.de
- Subject
- ccweb01.computent-rz.de
- Valid from
- Nov 13, 2026
- Valid until
- Nov 13, 2027 (363 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 1D1E9596C57604E831D56BE8E6F4758F0A0ACB65
- SHA-256 fingerprint
- 72:54:24:57:1C:FE:A2:CD:6B:BF:2A:B0:99:2E:0F:10:E8:11:66:DC:86:50:C2:A0:73:D9:72:0E:A8:C6:B2:F8
- Chain
- ccweb01.computent-rz.de
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Nov 11, 2026.
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Uptime
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DNS changes
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TLS certificate
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