Four-o-four.com Scam Check: Blacklist Warning

October 6, 2026 at 11:48 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

Four-o-four → Safety Check

First checked March 28, 2026 at 9:42 PM

Content analysis not available

Method: automated checks.

Suspicious Website Gridinsoft currently classifies this site as Suspicious Website. The report highlights 1 blacklist detections, no established public user-review history, and heuristic security signals. These risks are driven by active warning signals despite the site's longer domain history.

Figure 1. Trust signal radar for four-o-four.com. Larger shaded area indicates stronger trust signals.

How we scored four-o-four.com

Tech signals:

SSL Verification Failed

Negative signals:

security-provider warnings
a malware or phishing blacklist detection (1)
heuristic signals associated with scam
automated caution checks
limited independent reputation data
limited public history

Positive signals:

strong independent trust
a long-term domain history (24.2 years)

34 /100

Trust Score

24.2 years

Domain Age

Location

External provider warnings

Last checked October 6, 2026 at 11:48 PM by Gridinsoft Trust Model v2.5.6

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What is Four-o-four?

Four-o-four.com is evaluated here using its current reputation and technical signals. The report below separates risk findings, positive indicators, and contextual information.

This domain was registered July 23, 2002 at 8:15 AM through the company Key-Systems GmbH (Personal information withheld).

For complaint

Is four-o-four.com safe?

Use caution with four-o-four.com. Its current Gridinsoft trust score is 34/100; review the site-specific findings below before use.

Why is four-o-four.com marked "Suspicious Website"?

Gridinsoft's current assessment of four-o-four.com is based on automated caution checks and heuristic signals associated with scam. Context considered alongside those findings includes limited public traffic history. The listed status means the domain currently appears in Gridinsoft's own Threat List; it is not a consensus of external providers. 1 of 27 publicly displayed security sources report a warning.

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SSL Verification Failed

Heuristic - Scam

Heuristic Risk

Established Domain

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

Listed by Gridinsoft

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

External provider warnings: 1/27 Suspicious Website

This section shows what independent external security sources say about this site.

A warning appears when one or more sources report malware, phishing, abuse, or other safety concerns. Each row shows the source and its verdict.

If no source reports a warning, the site is shown as clear in this section.

SOCRadar

Suspicious

External provider results for Four-o-four.com, last checked October 2, 2026. — VirusTotal

Domain Information

Created July 23, 2002 at 8:15 AM Updated: July 24, 2026 at 8:09 AM · Expires: July 23, 2027 at 8:15 AM

Domain Age 24.2 years

Registrant Personal information withheld Protected by Gridinsoft

Registration country Netherlands

Registrar Key-Systems GmbH IANA ID: 269

Abuse Email [email protected]

Domain Status Client Transfer Prohibited DNSSEC: UNSIGNED

Top Level Domain .com Generic TLD

Technical Details

HTTP status 226

IP Address 46.225.228.210

Hostname static.210.228.225.46.clients.your-server.de

Hosting Provider AS24940 Hetzner Online GmbH Nuremberg, Bavaria, DE

SSL Certificate YE2 SSL certificate verification failed: certificate does not match this domain TLSv1.3 · from August 26, 2026 at 5:47 PM · to November 24, 2026 at 5:47 PM

Name Servers ns.zxcs.be
ns.zxcs.eu
ns.zxcs.nl

How to block Four-o-four.com?

Our Anti-Malware can automatically block access to four-o-four.com 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 four-o-four.com is safe, you can add it to the exclusion list:

Open Gridinsoft Anti-Malware → Tools → Ignore List.
Go to the Internet tab and add four-o-four.com.

See detailed instructions for more options.

Are You the Owner?

If you own Four-o-four.com 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 four-o-four.com

5 4 3 2 1

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