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Fbiwarning.online Suspicious Website

July 24, 2026 at 4:13 PM
Suspicious Website
Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Fbiwarning โ†’ Safety Check

First checked July 24, 2026 at 4:13 PM
Website content and technical signals analyzed
Method: automated checks.
Suspicious Website This site is classified as Suspicious Website based on multiple risk signals, including 4 blacklist detections and no established public user-review history.
Trust signal radar Normalized trust signals for fbiwarning.online Domain Maturity: 365 days Domain Maturity Warning Cleanliness: 3 detections Warning Cleanliness Safety Level: 2 negative tags, 1 warning signal Safety Level Positive Signals: 1 positive signals Positive Signals Popularity: Tranco rank 4,110,012 Popularity Trust Zone: .online Trust Zone Operational Signals: 0 detected services Operational Signals Location Credibility: Hosting country RU Location Credibility
Figure 1. Trust signal radar for fbiwarning.online. Larger shaded area indicates stronger trust signals.

How we scored fbiwarning.online

On-page mentions:
Books, Sports
Tech signals:
Web Application, Cloudflare Browser Insights
Positive signals:
  • an active SSL certificate (3 months)
  • multi-language support
  • a domain age of 12 months
Negative signals:
  • security-provider warnings
  • multiple malware or phishing blacklist detections (3)
  • limited independent reputation data
Context signals:
  • content related to sports
Last checked July 24, 2026 at 4:13 PM by Gridinsoft Trust Model v2.5.0

What is Fbiwarning?

Our system marks Fbiwarning.online as suspicious. The decision is based on a cluster of weak trust signals, not one isolated event.

Examples we frequently observe in this group: ownership data that cannot be verified, support pages with no workable contacts, reused template content, and redirects/scripts that do not match the visible site purpose. Each item alone may be explainable. Together, they increase user risk.

Figure 2. Website screenshot for Fbiwarning.online. 2026-07-24 19:13:01

Recommended handling: treat this domain as untrusted. View pages only, avoid sign-in, avoid payments, and do not download files unless the source can be independently confirmed.

This domain was registered 1 year ago through the company Registrar of Domain Names REG.RU LLC and ownership information is not publicly available.
For complaint

Is fbiwarning.online safe?

โ€” Unfortunately, not likely.

๐Ÿšจ Gridinsoft blocks this website because it was classified as suspicious website.

fbiwarning.online should not be treated as a safe website. Gridinsoft gives it a 16/100 trust score, and multiple security vendors blacklist the domain. Avoid entering passwords, personal details, or payment data.

Why is fbiwarning.online marked "Suspicious Website"?

Gridinsoft evaluates fbiwarning.online, focusing on limited website popularity, suspicious content indicators (Blacklisted by Security Providers, Blacklisted), hosting technology and infrastructure, SSL certificate status, website reputation across multiple databases, customer reviews from various independent platforms. We weigh these indicators to calculate the trust score.

Note: Automated systems are not perfect โ€” while the evidence suggests risk, there is still a chance the site is legitimate. We recommend you check the website using detailed analysis or by contacting the company directly through verified channels.

Fbiwarning Digital Footprints

A structured view of the site's detected themes, page signals, and related online footprint elements.

Deals
Books
Sports
Bootstrap Framework

This site uses Bootstrap, a widely-adopted open-source framework for responsive web development. Bootstrap enables efficient creation of mobile-friendly interfaces through standardized components and styling.

Multilanguage

The website provides multi-language support, demonstrating international accessibility and commitment to diverse user populations. Multi-language implementation typically indicates professional development standards and global operational scope, representing a positive trust indicator.

Web Application

fbiwarning.online is configured as an installable web application (PWA-style behavior) with app-like interaction patterns.

Cloudflare Browser Insights

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

Blacklisted by Security Providers

Security Alert: Several security scanners have marked this site as unsafe. The site shows signs of potentially harmful activity, such as malware or phishing, which may put users at risk (Warning Summary).

AI-generated Text

fbiwarning.online contains text patterns consistent with machine-generated or AI-assisted content production.

Russia
Blacklisted

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

Color Guide
  • Requires special attention Marks high-risk findings that should be reviewed first.
  • Exercise caution Highlights areas involving user data, payments, or permissions.
  • Positive indicators Shows trust signals that support the site's reliability.
  • Neutral General context that does not increase or reduce risk on its own.

Provider warnings: 4/28 Suspicious Website

This section shows what trusted 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.

Gridinsoft Threat List
Warned
Chong Lua Dao
Malicious
Fortinet
Malware
alphaMountain.ai
Suspicious
BitDefender
Clean
Kaspersky
Clean
ESET
Clean
Sophos
Clean
Google Safebrowsing
Clean
G-Data
Clean
Webroot
Clean
Dr.Web
Clean
Forcepoint ThreatSeeker
Clean
CyRadar
Clean
Lionic
Clean
Quick Heal
Clean
Phishing Database
Clean
Phishtank
Clean
OpenPhish
Clean
Netcraft
Clean
Sucuri SiteCheck
Clean
Criminal IP
Clean
URLhaus
Clean
Emsisoft
Clean
Spam404
Clean
Trustwave
Clean
VX Vault
Clean
Quttera
Clean

Fbiwarning.online blocked? Check the provider verdict report created on July 9, 2026

Domain Information

Created July 24, 2025 at 7:17 AM Updated: September 21, 2025 at 9:23 PM ยท Expires: July 24, 2026 at 11:59 PM
Domain Age 12 months
Registrar Registrar of Domain Names REG.RU LLC IANA ID: 1606
Abuse Email [email protected]
Domain Status Ok DNSSEC: UNSIGNED
Top Level Domain .online Generic TLD

Technical Details

HTTP status 503
IP Address 104.21.62.187
Hosting Provider Cloudflare, Inc. San Francisco, California, US ยท Hosting Provider ยท Anycast
Network AS13335 - Cloudflare, Inc. Hosting
SSL Certificate WE1 TLSv1.3 ยท Valid for: 3 months ยท from May 27, 2026 at 1:00 AM ยท to August 25, 2026 at 1:58 AM
Name Servers haley.ns.cloudflare.com
tadeo.ns.cloudflare.com

Content Analysis

Website title Z-Library โ€“ the worldโ€™s largest e-book library. Your gateway to knowledge and culture.
Website description Z-Library is an online library dedicated to enhancing global education through easy access to books. Recognizing books as a valuable source of knowledge throughout history, we aim to provide free literature access to ...
Available languages
Mentioned hosts (42)
ja.fbiwarning.online it.fbiwarning.online ar.fbiwarning.online bn.fbiwarning.online hi.fbiwarning.online www.change.org mastodon.social pl.fbiwarning.online uk.fbiwarning.online bg.fbiwarning.online id.fbiwarning.online s3proxy-alp2-covers.cdn-zlib.sk static.cloudflareinsights.com ur.fbiwarning.online ms.fbiwarning.online and 27 more

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Deals Books Sports Bootstrap Framework Web Application
Security Fingerprint Unique identifier based on site analysis

Fbiwarning.online is affiliated with the Russian Federation, a nation that initiated a military attack, thus committing a crime against humanity in the form of war against Ukraine for the past 3 years. Our company, Gridinsoft, is based in Ukraine.

The ongoing war has resulted in tragic losses, with our children, parents, and friends facing daily hardships due to the deliberate actions of the Russian military. Homes are being destroyed, and millions of our fellow citizens have been forced to leave their residences.

This is not a political statement but rather a heartfelt plea. We earnestly ask that you refrain from utilizing services provided by websites from Russia. We appeal to your sense of humanityโ€”please avoid purchasing their products or engaging in business transactions with them.

It is critical to recognize that each individual's choices contribute to the financial resources available to the Russian Federation, which directly impacts its ability to sustain this war. Your conscientious decisions can play a role in promoting peace and stability in Ukraine.

How to block Fbiwarning.online?

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

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

Exclusion

If you believe fbiwarning.online is safe, you can add it to the exclusion list:

  1. Open Gridinsoft Anti-Malware โ†’ Tools โ†’ Ignore List.
  2. Go to the Internet tab and add fbiwarning.online.

See detailed instructions for more options.

Are You the Owner?

If you own Fbiwarning.online 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.

Leave a review

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Publication Tip

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- Your email remains confidential.

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Your score for fbiwarning.online

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Matched by website fingerprint
16
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
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