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 sydac.it
Valid- Issued by (CA)
- Actalis S.p.A.
- Subject
- *.sydac.it
- Valid from
- Jul 20, 2025
- Valid until
- Aug 20, 2026 (29 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 1D91951FFE793BE11A6E6EFE5F9C7C77
- SHA-256 fingerprint
- B3:B5:69:E2:0E:13:72:07:14:42:23:54:94:CB:60:61:7C:A4:5B:E7:A4:EA:C0:13:D5:F4:F5:34:C8:A3:5F:8B
- 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.