SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
its-aerospaziopiemonte.it
SSL/TLS Certificate
SSL/TLS Certificate for its-aerospaziopiemonte.it
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- its-aerospaziopiemonte.it
- Valid from
- Jul 6, 2026
- Valid until
- Oct 4, 2026 (57 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05F1A4FFB72330B9CCA06B3F6E3A2AE91A78
- SHA-256 fingerprint
- DD:E8:1C:59:65:C2:85:19:1F:5E:1B:4F:1A:FE:D1:00:4E:AB:EB:52:71:1C:C2:CF:A6:BD:E3:03:88:F7:09:62
- Chain
- YR2 → Root YR → ISRG Root X1
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 Aug 4, 2026.
Never get surprised by its-aerospaziopiemonte.it's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch its-aerospaziopiemonte.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.