Phishing
This site is classified as Phishing based on multiple risk signals, including 3 blacklist detections. These risks are driven by active warning signals despite the site's longer domain history.
Figure 1. Trust signal radar for es.z-library.sk. Larger shaded area indicates stronger trust signals.
How we scored es.z-library.sk
On-page mentions:
Books, Education
Tech signals:
Web Application
Positive signals:
popular site
an active SSL certificate (3 months)
multi-language support
a domain age of 2.7 years
Negative signals:
security-provider warnings
multiple malware or phishing blacklist detections (2)
a low third-party reputation score
unclear social-profile authenticity
Context signals:
content related to educational content and guides
Last checked September 21, 2026 at 9:57 PM by
Gridinsoft Trust Model v2.5.4
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What is Es.z-library?
We flagged Es.z-library.sk as phishing. The page behavior matches a common credential-theft flow: impersonation first, urgency second, data request last.
Typical prompts on sites like this include account alerts, failed-delivery notices, or "verify now" dialogs asking for passwords, card numbers, or one-time codes. Do not submit credentials here. Open the real service in a new tab and check your account directly.
Figure 2.
Website screenshot for Es.z-library.sk.
2026-09-22 00:57:11
This domain was registered January 7, 2024 at 10:00 PM through the company IMLI-0001
and ownership information is not publicly available.
Complaint contact not found.
Is es.z-library.sk safe?
โ Unfortunately, not likely.
๐จ
Gridinsoft blocks this website because it was classified as phishing.
es.z-library.sk has a blacklist warning and a 30/100 trust score. Verify the site identity before use and avoid sending sensitive or payment data. User feedback is also available in the report.
What are the risks of es.z-library.sk?
We have received 1 negative user reports about this website.
Why is es.z-library.sk marked "Phishing"?
Gridinsoft evaluates es.z-library.sk, focusing on suspicious content indicators (Blacklisted, Low Scamadviser Score, Fake Social Media Links - Risk), hosting technology and infrastructure, SSL certificate status, website reputation across multiple databases, user reviews and feedback (1 reviews). 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.
A structured view of the site's detected themes, page signals, and related online footprint elements.
Books
Education
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
es.z-library.sk is configured as an installable web application (PWA-style behavior) with app-like interaction patterns.
AI-generated Text
This site contains text patterns consistent with machine-generated or AI-assisted content production.
Popular Site
This site shows elevated traffic signals relative to similar domains; this is generally positive but does not by itself prove legitimacy.
Listed by Gridinsoft
Gridinsoft Internet Security classified es.z-library.sk as unsafe. As a VirusTotal partner, our detections contribute to broader protection across tools and browsers.
Low Scamadviser Score
Independent security assessment from Scamadviser indicates this site has received a low trust rating, suggesting potential security risks or operational concerns requiring user caution.
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.
External provider warnings: 3/27 Phishing
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.
Chong Lua Dao
Malicious
Scamadviser
Warned
alphaMountain.ai
Suspicious
External provider results for Es.z-library.sk, last checked September 19, 2026.
โ VirusTotal
Domain Information
CreatedJanuary 7, 2024 at 10:00 PMUpdated: November 8, 2025 at 10:00 PM
SSL CertificateYE2TLS 1.3 ยท Valid for: 3 months ยท from September 15, 2026 at 12:14 PM ยท to December 14, 2026 at 12:14 PM
Name Serverschip.diamwall.com runah.diamwall.com
Content Analysis
Website titleVerifying your browser | DiamWall
Website descriptionZ-Library es una biblioteca en lรญnea cuyo objetivo es mejorar la educaciรณn en todo el mundo mediante el acceso gratuito a los libros. Reconociendo que los libros han sido una valiosa fuente de conocimiento a lo larg...
Available languages
Mentioned hosts (2)
cdn.diamwall.comes.z-library.sk
Security Analysis
Detection SignaturesThese signatures are used to generate the security fingerprint below.
BooksEducationBootstrap FrameworkWeb ApplicationFake Social Media Links - Risk
Security FingerprintUnique identifier based on site analysis
Es.z-library.sk is ranked within the top 50,000 websites globally.
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Signs You're Dealing With an Online Scam
Scammers have devised new ways to deceive users, and what was relevant ten years ago may not be applicable today. In this post, we have compiled the most current types of online scams.
If you own Es.z-library.sk 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 Es.z-library
TS
THEY STOLE MY MONEY
Aug 16, 2026
This website stole my credit card information due to upgrade for more downloads, not my creedit card is being used for "software" purcahses every second! lost thousands help me!
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