SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for a-c-g.it
Valid- Issued by (CA)
- Actalis S.p.A.
- Subject
- *.a-c-g.it
- Valid from
- Nov 1, 2025
- Valid until
- Dec 2, 2026 (83 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 43AFC8EF2880113B84552DC2E184D012
- SHA-256 fingerprint
- 9F:E5:60:25:8C:52:A0:93:C5:1A:04:24:62:35:76:2F:D0:CC:78:E6:EA:08:D7:5F:56:5A:0A:F8:77:E7:76:54
- 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
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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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