SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
du-arms.brussels
SSL/TLS Certificate
SSL/TLS Certificate for du-arms.brussels
Valid- Issued by (CA)
- Hellenic Academic and Research Institutions CA
- Subject
- du-arms.brussels
- Valid from
- Oct 6, 2026
- Valid until
- Apr 23, 2027 (184 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 6BA79886E1707F4F66A25254EB6EF770
- SHA-256 fingerprint
- 93:0F:71:C3:97:3D:FF:3B:A0:A0:C4:F7:4D:23:EE:83:61:9C:29:86:96:08:99:4A:1D:D1:79:F0:56:F7:63:E0
- Chain
- GEANT TLS RSA 1 → HARICA TLS RSA Root CA 2021 → Hellenic Academic and Research Institutions RootCA 2015
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 Aug 15, 2026.
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Uptime
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DNS changes
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TLS certificate
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