Trefle.eu Low Trust Review: Is It Safe?

September 4, 2026 at 6:13 PM

Suspicious Website

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Checked by Website Reputation Checker

Table of Contents

Danger Zone

Risky Territory

Caution Advised

Trusted but Verify

Safe & Secure

Trefle → Safety Check

First checked December 4, 2025 at 10:19 PM

Website content and technical signals analyzed

Method: automated checks.

Suspicious Website Gridinsoft currently classifies this site as Suspicious Website. The report highlights no established public user-review history.

Figure 1. Trust signal radar for trefle.eu. Larger shaded area indicates stronger trust signals.

How we scored trefle.eu

Tech signals:

Cloudflare Browser Insights

Positive signals:

the domain owner has claimed this profile
a long-term domain history (8.9 years)
an active SSL certificate (3 months)

35 /100

Trust Score

8.9 years

Domain Age

Location

No external provider warnings

Last checked September 4, 2026 at 6:13 PM by Gridinsoft Trust Model v2.5.3

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What is Trefle?

According to its current page title, trefle.eu presents itself as “Trefle - ...”. The sections below evaluate the site-specific reputation and technical findings.

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This domain was registered October 2, 2017 at 3:33 PM through the company Ligne Web Services ( LWS ) WHOIS registrant details are private. Separately, the business has verified control of its Gridinsoft profile. Complaint contact not found.

Is trefle.eu safe?

Use caution with trefle.eu. Its current Gridinsoft trust score is 35/100; review the site-specific findings below before use.

Why is trefle.eu marked "Suspicious Website"?

Gridinsoft's current assessment of trefle.eu is based on the domain-specific reputation, content, and technical signals listed in the report. Context considered alongside those findings includes limited public traffic history. Verified ownership of the Gridinsoft business profile is a positive signal. The listed status means the domain currently appears in Gridinsoft's own Threat List; it is not a consensus of external providers. None of the 25 publicly displayed security sources report a warning.

Gridinsoft Anti-Malware

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Cloudflare Browser Insights

This website is proxied through Cloudflare's CDN/network and has Cloudflare Browser Insights enabled.

Established Domain

This site has maintained active domain presence over time, indicating operational continuity.

Listed by Gridinsoft

Gridinsoft Internet Security classified trefle.eu as unsafe. As a VirusTotal partner, our detections contribute to broader protection across tools and browsers.

Claimed Company Profile

The company behind this site has claimed its profile in the Gridinsoft portal and provided verified ownership details.

Domain Information

Created October 2, 2017 at 3:33 PM

Domain Age 8.9 years

Registrar Ligne Web Services ( LWS )

Top Level Domain .eu Domain Extension

Technical Details

IP Address 104.21.0.99

Hosting Provider AS13335 Cloudflare, Inc. San Francisco, California, US

SSL Certificate WE1 QUIC · Valid for: 3 months · from August 16, 2026 at 8:26 PM · to November 14, 2026 at 9:26 PM

Name Servers austin.ns.cloudflare.com
brianna.ns.cloudflare.com

Content Analysis

Website title Trefle - ...

Website description Welcome on Trefle!

Primary Language

Mentioned hosts (3)

trefle.eu eipv4.trefle.eu static.cloudflareinsights.com

Security Analysis

Verified Services This domain has been verified by the following legitimate services and organizations, confirming authentic ownership and proper email security configuration.

Google Verification Protonmail

How to block Trefle.eu?

Our Anti-Malware can automatically block access to trefle.eu if it is flagged as malicious.

Install and run the protection.
The program will block flagged domains and remove related threats.

Exclusion

If you believe trefle.eu is safe, you can add it to the exclusion list:

Open Gridinsoft Anti-Malware → Tools → Ignore List.
Go to the Internet tab and add trefle.eu.

See detailed instructions for more options.

Are You the Owner?

If you own Trefle.eu and want to challenge the trust score, please submit a review request via portal.gridinsoft.com. There you can claim your profile and add verified company/contact details. If you cannot access the portal, email legal(at)gridinsoft.com with proof of legitimacy and contact details. We never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.

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Your score for trefle.eu

5 4 3 2 1

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