SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cte-spa.it
SSL/TLS Certificate
SSL/TLS Certificate for cte-spa.it
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.cte-spa.it
- Valid from
- Sep 15, 2026
- Valid until
- Dec 14, 2026 (40 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0646CCCBD4A764D1A4BFB022F790EC06D657
- SHA-256 fingerprint
- C6:5B:E2:5C:18:8C:F0:36:45:CF:B0:30:A4:DC:0D:BC:9D:17:9A:85:16:8B:8C:C1:36:80:0D:66:D1:5F:89:DC
- Chain
- YR1 → 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 Oct 25, 2026.
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Uptime
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DNS changes
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TLS certificate
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