SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
oberndorfer-vb.at
SSL/TLS Certificate
SSL/TLS Certificate for oberndorfer-vb.at
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- kunden.flashnet.at
- Valid from
- Sep 9, 2026
- Valid until
- Dec 8, 2026 (88 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 054216DB7A6484F2B26C897CDB689C652C0D
- SHA-256 fingerprint
- 2A:DF:A2:39:05:BC:8D:47:B7:6A:D2:FB:94:15:7A:4C:E2:F2:21:B8:67:BC:ED:88:20:A5:3E:E3:25:64:84:E6
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
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TLS certificate
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