SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
cem-sc.it
SSL/TLS Certificate
SSL/TLS Certificate for cem-sc.it
Valid- Issued by (CA)
- Actalis S.p.A.
- Subject
- *.cem-sc.it
- Valid from
- Sep 8, 2025
- Valid until
- Oct 9, 2026 (34 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 654FAFF46626A427B43C70B1C9ACB062
- SHA-256 fingerprint
- B4:04:69:A3:90:D9:E9:AE:E2:D4:1B:C9:BF:66:4A:A2:B1:A8:F5:9F:20:B0:BC:38:66:57:B6:58:EE:96:3D:88
- 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.
Never get surprised by cem-sc.it's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch cem-sc.it continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
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.
Free for your first domain: uptime, DNS, and certificate together. No credit card.