Suspicious Website
This site is classified as Suspicious Website based on multiple risk signals, including 2 blacklist detections and no established public user-review history. These risks are driven by active warning signals despite the site's longer domain history.
Figure 1. Trust signal radar for it.z-lib.gl. Larger shaded area indicates stronger trust signals.
How we scored it.z-lib.gl
On-page mentions:
Books, Downloads
Tech signals:
Website Builder, Web Application
Positive signals:
an active SSL certificate (3 months)
multi-language support
a domain age of 2.5 years
presence in public traffic rankings
Negative signals:
security-provider warnings
a low third-party reputation score
Context signals:
content related to file sharing and downloadable content
Last checked June 13, 2026 at 1:50 PM by
Gridinsoft Trust Model v2.4.7
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What is It.z-lib?
Our system marks It.z-lib.gl 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 It.z-lib.gl.
2026-06-13 16:50:59
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.
๐จ
Gridinsoft blocks this website because it was classified as suspicious website.
it.z-lib.gl has a blacklist warning and a 35/100 trust score. Verify the site identity before use and avoid sending sensitive or payment data.
Why is it.z-lib.gl marked "Suspicious Website"?
Gridinsoft evaluates it.z-lib.gl, focusing on hidden ownership details, suspicious content indicators (Blacklisted, Low Scamadviser Score), 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.
A structured view of the site's detected themes, page signals, and related online footprint elements.
Deals
Books
Website Builder
Downloads
Web Application
This site 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.
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.
Blacklisted
Gridinsoft Internet Security classified this site 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.
Provider warnings: 2/28 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
Scamadviser
Warned
BitDefender
Clean
Kaspersky
Clean
ESET
Clean
Sophos
Clean
Google Safebrowsing
Clean
Fortinet
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
alphaMountain.ai
Clean
Netcraft
Clean
Sucuri SiteCheck
Clean
Criminal IP
Clean
URLhaus
Clean
Emsisoft
Clean
Spam404
Clean
Trustwave
Clean
VX Vault
Clean
Quttera
Clean
It.z-lib.gl blocked? Check the provider verdict report created on February 15, 2026
Domain Information
CreatedNovember 25, 2023 at 5:39 PMUpdated: December 28, 2025 at 7:30 AM
SSL CertificateR13TLS 1.3 ยท Valid for: 3 months ยท from April 27, 2026 at 8:30 AM ยท to July 26, 2026 at 8:30 AM
Name Serversbalti.flat2float.la zurich.flat2float.gy
Content Analysis
Website title{$brand} - Official Electronic Library. Download Free Books
Website descriptionZ-Library Project - The world's largest eBook library | Z-Library - Download books for free | Visit an online library and find books.
Available languages
Mentioned hosts (41)
th.z-lib.glzh.z-lib.glte.z-lib.glz-lib.glz-lib.sklitera-reader.comtr.z-lib.glka.z-lib.glwww.change.orgaz.z-lib.glz-library.skx.compl.z-lib.glms.z-lib.glit.z-lib.gl
and 26 more
Security Analysis
Detection SignaturesThese signatures are used to generate the security fingerprint below.
DealsBooksWebsite BuilderDownloadsWeb Application
Security FingerprintUnique identifier based on site analysis
If you own It.z-lib.gl 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 it.z-lib.gl, the fewer chances they have to deceive someone else.Help others evaluate it.z-lib.gl by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about it.z-lib.gl, the fewer chances they have to deceive someone else. Help others evaluate it.z-lib.gl by sharing this page on social media!