SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
aitsam.it
SSL/TLS Certificate
SSL/TLS Certificate for aitsam.it
Valid- Issued by (CA)
- Actalis S.p.A.
- Subject
- *.aitsam.it
- Valid from
- Jan 21, 2026
- Valid until
- Feb 21, 2027 (213 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 084F0855D50D122A9A593DE9426D1F54
- SHA-256 fingerprint
- C7:6A:F7:EC:6C:72:F3:DD:9C:F1:C3:F8:52:49:73:96:F5:02:70:06:07:5E:69:3B:65:F2:F1:7C:EB:89:15:23
- Chain
- Actalis Domain Validation Server CA G3 → Actalis Authentication Root CA
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
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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