Is Nessus EU-sovereign?

Curator's note

Founder-owned Vienna provider running its own data centers.

How staysin.eu classifies Nessus

A provider counts as EU only when all three criteria hold:

1. Country: the operating company is based in the EU. Nessus is operated from Austria (EU).
2. Holding: no non-EU parent or holding company. Nessus has no non-EU parent.
3. Own infrastructure: it runs its own stack rather than reselling a non-EU service. Nessus runs its own infrastructure.

Where a server physically sits is shown on each check but does not change the verdict: legal reach follows who controls the processing, not where the bytes are. Read the methodology.

How often staysin.eu sees Nessus

Seen on 38 of 10871 checked domains (latest check per domain, as of 25 October 2026): as hosting on 24, as DNS on 3, as mail (MX) on 12, as mail sending (SPF) on 12, as third-party requests on 5.

Domains are those people chose to check on staysin.eu, not a representative sample of the web.

Recently checked domains using Nessus:

• wienerlinien.at
• webanalytics.internex.at
• eingang.metalab.at
• van-de-vondervoort.com
• routenplaner.asfinag.at
• helpcenter.wienerlinien.at
• feddit.org
• www.internex.at
• metalab.at
• physiotherapie-linska.at

Check which providers a domain uses · All classified providers