SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ddf-it.com
SSL/TLS Certificate
SSL/TLS Certificate for ddf-it.com
Valid- Issued by (CA)
- Actalis S.p.A.
- Subject
- *.ddf-it.com
- Valid from
- Aug 4, 2026
- Valid until
- Feb 19, 2027 (103 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 1005C1870875B0867D21403219719D1B
- SHA-256 fingerprint
- 42:63:9B:F0:82:98:1A:F3:98:A3:1D:9D:70:88:F4:FA:5D:31:A9:3C:D2:31:9D:6A:E0:5E:8E:55:FC:CC:9C:DB
- Chain
- Actalis Domain Validated TLS Server RSA CA 2025 → Actalis TLS Server RSA Root CA 2025 → Actalis Authentication Root CA
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 Sep 15, 2026.
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Uptime
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DNS changes
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TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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