Suspicious Website
Gridinsoft currently classifies this site as Suspicious Website. The report highlights no established public user-review history.
Trust signal radarNormalized trust signals for prc101.ruDomain Maturity: 351 daysDomain MaturityWarning Cleanliness: 0 detectionsWarningCleanlinessSafety Level: 1 negative tag, 2 warning signalsSafetyLevelPositive Signals: 1 positive signalsPositiveSignalsPopularity: Estimated low traffic without Tranco or social profile dataPopularityTrust Zone: .ruTrust ZoneOperational Signals: 0 detected servicesOperationalSignalsLocation Credibility: Hosting country RULocation Credibility
Figure 1. Trust signal radar for prc101.ru. Larger shaded area indicates stronger trust signals.
How we scored prc101.ru
On-page mentions:
Books
Tech signals:
Web Application, Cloudflare Browser Insights
Negative signals:
unclear social-profile authenticity
limited independent reputation data
a relatively new domain (12 months)
Positive signals:
an active SSL certificate (3 months)
multi-language support
Final destination:
https[:]//en.prc101.ru/
Last checked September 17, 2026 at 11:57 AM by
Gridinsoft Trust Model v2.5.4
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What is Prc101?
According to its current page title, prc101.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 Prc101.ru.
2026-09-17 14:57:24
This domain was registered September 30, 2025 at 3:27 PM through the company REGRU-RU
and ownership information is not publicly available.
Complaint contact not found.
Is prc101.ru safe?
Use caution with prc101.ru. Its current Gridinsoft trust score is 28/100; review the site-specific findings below before use.
Why is prc101.ru marked "Suspicious Website"?
Gridinsoft's current assessment of prc101.ru is based on unverified social-link signals and generic page wording. Context considered alongside those findings includes a short domain history (12 months old) and limited public traffic history. 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
prc101.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
Young Domain
prc101.ru was registered recently, which limits historical reputation data and long-term trust signals.
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
CreatedSeptember 30, 2025 at 3:27 PMExpires: September 30, 2027 at 3:27 PM
Domain Age12 monthsRecently Registered
RegistrarREGRU-RU
Domain StatusR E G I S T E R E D D E L E G A T E D V E R I F I E D
Registry SourceTCI
Top Level Domain.ruCountry Code TLD
Technical Details
HTTP status302
IP Address172.67.177.142
Hosting ProviderAS13335 Cloudflare, Inc.San Francisco, California, US
SSL CertificateWE1QUIC ยท Valid for: 3 months ยท from July 22, 2026 at 5:48 PM ยท to October 20, 2026 at 6:46 PM
Name Serverspaislee.ns.cloudflare.com quincy.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 (43)
th.prc101.rusr.prc101.ruprc101.rues.prc101.ruz-library.skel.prc101.rubg.prc101.rutw.prc101.ruen.prc101.rubn.prc101.rute.prc101.ruz-lib.sklibrary-access.skur.prc101.ruit.prc101.ru
and 28 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
Prc101.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 Prc101.ru?
Our Anti-Malware can automatically block access to prc101.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 prc101.ru is safe, you can add it to the exclusion list:
Open Gridinsoft Anti-Malware โ Tools โ Ignore List.
If you own Prc101.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.
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Help protect others by sharing this page on social media! The more people who know about prc101.ru, the fewer chances they have to deceive someone else.Help others evaluate prc101.ru by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about prc101.ru, the fewer chances they have to deceive someone else. Help others evaluate prc101.ru by sharing this page on social media!