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duo.nl

#84C775B3 · Very Safe
100 / 100
LegitGrade · duo.nl — Report card
Netherlands 194.171.77.135 Valid HTTPS 27.4 years Rijksoverheid Updated

Should you trust duo.nl?

A quick overview of what we know about duo.nl from public technical signals.

Technical Information

IP Address194.171.77.135
Server LocationNetherlands · Groningen
ISP / ProviderUnknown
SSL Certificate Valid HTTPS
SSL IssuerDigiCert G2 TLS EU RSA4096 SHA384 2022 CA1
Valid Until2026-07-17
RegistrarRijksoverheid
Registered On1998-12-18
Domain Age27.4 years

Initial findings

Our automated probe of duo.nl returned a clean DNS answer pointing to Netherlands, served by Unknown, with the TLS handshake responding OK.

Registration history

duo.nl has existed for about 27.4 years. Long-lived domains are usually associated with established projects, although age alone is not a guarantee of safety.

HTTPS verdict

Our HTTPS probe to duo.nl concluded with: OK. Together with the registrar and hosting country, this forms the security side of the scorecard.

Where the data lives

Anything you submit to duo.nl is processed on servers located in Netherlands. Choose to share data accordingly.

Risk perspective

Domains with the profile of duo.nl (age 27.4 years, SSL OK, registrar Rijksoverheid, country Netherlands) usually fall in the "very_safe" category in our automated scoring.

Verdict

Trust score: 100/100 — very_safe. This is an automated, technical-only verdict; treat it as one data point among many.

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Frequently Asked Questions

Is duo.nl safe for online payments?
Infrastructure check returned SSL OK and a "very_safe" score. This is a baseline; never enter card data on a site you have not verified through other channels.
What lowered duo.nl's score?
duo.nl sits at the lower band when at least one of these is true: SSL OK is failing, age 27.4 years is short, registrar Rijksoverheid is unknown, or country Netherlands does not match the audience.
Is duo.nl trustworthy as a real business?
Our automated check did not flag obvious scam markers for duo.nl, however technical data alone cannot rule out social-engineering risk.
What jurisdiction handles duo.nl?
duo.nl is operated from Netherlands through Unknown.
Is duo.nl encrypted?
When we tried to connect over HTTPS to duo.nl the result was: OK.

This report is generated automatically from public technical signals. It is not legal or financial advice.