About Vendor Trace
Compliance intelligence for teams that need to understand their vendor landscape — without installing agents, running pentests, or relying on self-reported questionnaires.
Why we built this
Vendor risk assessments typically start with a questionnaire. The vendor fills it in, you trust the answers, and compliance moves on. But questionnaires don't tell you what's actually happening — which subdomains exist, what third-party services are embedded, or where traffic is being served from.
Vendor Trace fills that gap. By analysing publicly observable signals — DNS records, TLS certificates, HTTP headers, and JavaScript resources — it builds an outside-in picture of a vendor's digital footprint. No access required. No cooperation needed.
What it does
Subdomain & asset discovery
Enumerates subdomains via DNS analysis, certificate transparency logs, and brute-force techniques to map the full attack surface.
Vendor & subprocessor detection
Identifies third-party services embedded in web pages, DNS records, and HTTP headers — potential subprocessors you may not know about.
Cross-border transfer signals
Geolocates where vendor endpoints are served from, highlighting regions relevant to GDPR, Schrems II, and other data transfer regulations.
Who it's for
- Data Protection Officers assessing vendor compliance and cross-border transfer risk.
- Security teams mapping vendor attack surfaces during procurement reviews.
- Compliance & procurement teams running due diligence before onboarding new vendors.
Built by LINA Solutions AB
Vendor Trace is developed by LINA Solutions AB, based in Sweden. We build tools that help organisations navigate the complexity of vendor compliance in a privacy-first world.
Questions or feedback? info@linasolutions.se
See it in action
Run a free scan on any domain to see what Vendor Trace discovers.
Try a scan