SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
1-tech.net
SSL/TLS Certificate
SSL/TLS Certificate for 1-tech.net
Self-signed- Issued by (CA)
- 1-tech sprl
- Subject
- 1-tech.eu
- Valid from
- Feb 4, 2015
- Valid until
- Feb 4, 2016 (expired 3871 days ago)
- Public key
- RSA 2048-bit
- Serial
- B1C670C4240D443A
- SHA-256 fingerprint
- AD:CE:A7:84:C9:C5:1F:E1:69:F8:A7:A5:20:21:11:0B:F6:D6:21:70:9F:0B:1F:2E:41:67:4E:53:FF:DD:56:E9
- Chain
- 1-tech.eu
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 27, 2026.
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Uptime
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DNS changes
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TLS certificate
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