Suspicious Website
Gridinsoft currently classifies this site as Suspicious Website. The report highlights the domain-specific reputation and site-analysis signals detailed below.
Figure 1. Trust signal radar for fuckfbi.ru. Larger shaded area indicates stronger trust signals.
How we scored fuckfbi.ru
On-page mentions:
Books
Tech signals:
Web Application, Cloudflare Browser Insights
Positive signals:
an active SSL certificate (3 months)
multi-language support
a domain age of 14 months
Negative signals:
unclear social-profile authenticity
limited independent reputation data
Last checked September 16, 2026 at 11:48 AM by
Gridinsoft Trust Model v2.5.4
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What is Fuckfbi?
According to its current page title, fuckfbi.ru presents itself as โZ-Library โ the worldโs largest e-book library. Your gateway to knowledge and culture.โ. The sections below evaluate the site-specific reputation and technical findings.
Figure 2.
Website screenshot for Fuckfbi.ru.
2026-09-16 14:48:09
This domain was registered July 21, 2025 at 7:39 PM through the company REGRU-RU
and ownership information is not publicly available.
Complaint contact not found.
Is fuckfbi.ru safe?
Use caution with fuckfbi.ru. Its current Gridinsoft trust score is 35/100; review the site-specific findings below before use. User feedback is also available in the report.
Why is fuckfbi.ru marked "Suspicious Website"?
Gridinsoft's current assessment of fuckfbi.ru is based on unverified social-link signals and generic page wording. 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.
A structured view of the site's detected themes, page signals, and related online footprint elements.
Deals
Books
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
fuckfbi.ru 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.
AI-generated Text
This site contains text patterns consistent with machine-generated or AI-assisted content production.
Russia
Listed by Gridinsoft
Gridinsoft Internet Security classified fuckfbi.ru as unsafe. As a VirusTotal partner, our detections contribute to broader protection across tools and browsers.
Fake Social Media Links - Risk
This site: Automated analysis found social media icons or links that did not lead to recognizable public profiles. This can result from outdated, incomplete, or template-based content. Check the links directly before relying on them to confirm the site's public presence.
Domain Information
CreatedJuly 21, 2025 at 7:39 PMExpires: July 21, 2027 at 7:39 PM
Domain Age14 months
RegistrarREGRU-RU
Domain StatusR E G I S T E R E D D E L E G A T E D U N V E R I F I E D
Registry SourceTCI
Top Level Domain.ruCountry Code TLD
Technical Details
HTTP status503
IP Address172.67.215.111
Hosting ProviderAS13335 Cloudflare, Inc.San Francisco, California, US
SSL CertificateWE1QUIC ยท Valid for: 3 months ยท from September 9, 2026 at 8:37 AM ยท to December 8, 2026 at 9:37 AM
Name Serverslouis.ns.cloudflare.com sloan.ns.cloudflare.com
Content Analysis
Website titleZ-Library โ the worldโs largest e-book library. Your gateway to knowledge and culture.
Website descriptionZ-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)
hy.fuckfbi.rulibrary-access.skz-library.skbg.fuckfbi.ruwww.change.orgka.fuckfbi.rux.coms3proxy-alp2-covers.cdn-zlib.skte.fuckfbi.ruel.fuckfbi.ruth.fuckfbi.ruja.fuckfbi.ruar.fuckfbi.rulib-talk.ioms.fuckfbi.ru
and 27 more
Security Analysis
Detection SignaturesThese signatures are used to generate the security fingerprint below.
DealsBooksBootstrap FrameworkWeb ApplicationFake Social Media Links - Risk
Security FingerprintUnique identifier based on site analysis
Fuckfbi.ru has a global ranking that suggests limited traffic volume.
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Fuckfbi.ru 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 humanityโplease 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 Fuckfbi.ru?
Our Anti-Malware can automatically block access to fuckfbi.ru 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 fuckfbi.ru is safe, you can add it to the exclusion list:
Open Gridinsoft Anti-Malware โ Tools โ Ignore List.
If you own Fuckfbi.ru 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.
Reviews for Fuckfbi
Z
Zhang
Apr 20, 2026
The website loads quickly and the information is very useful for my research
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