SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
free-zone.org
SSL/TLS Certificate
SSL/TLS Certificate for free-zone.org
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- immo.spyou.org
- Valid from
- Jun 19, 2026
- Valid until
- Sep 17, 2026 (12 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 0575D2A834634CF8D669F5DBEADC288D5F47
- SHA-256 fingerprint
- 90:A9:54:70:A1:7A:DF:D7:5B:C5:21:F0:DD:A8:DE:C5:1B:38:AE:5E:45:1F:9A:4B:FC:EC:BB:08:10:F7:24:BA
- 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.
This certificate has been served since Aug 8, 2026.
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Uptime
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DNS changes
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TLS certificate
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