SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
x-novo.it
SSL/TLS Certificate
SSL/TLS Certificate for x-novo.it
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- x-novo.it
- Valid from
- Sep 25, 2026
- Valid until
- Dec 24, 2026 (48 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06793B4946E916A90E65BD44A8AE237915E3
- SHA-256 fingerprint
- F7:EF:40:0A:3B:3B:F8:0B:38:19:65:F0:E9:A0:94:32:EB:EC:90:4F:2E:0E:DE:46:0E:A3:1F:25:44:FB:28:5B
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by x-novo.it's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch x-novo.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, CNAME, TXT 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.