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Z-lib.bz Reputation Check

October 30, 2026 at 9:51 PM
Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Z-lib → Safety Check

First checked October 30, 2026 at 9:51 PM
Website content and technical signals analyzed
Method: automated checks.
Trusted but Verify Current checks include security-provider warnings. Review the detected warnings and supporting trust evidence before relying on the site.
Trust signal radar Normalized trust signals for z-lib.bz Domain Maturity: 1070 days Domain Maturity Warning Cleanliness: 1 detections Warning Cleanliness Safety Level: 0 negative tags, 1 warning signal Safety Level Positive Signals: 1 positive signals Positive Signals Popularity: Tranco rank 548,754 Popularity Trust Zone: .bz Trust Zone Operational Signals: 0 detected services Operational Signals Location Credibility: Hosting country BG Location Credibility
Figure 1. Trust signal radar for z-lib.bz. Larger shaded area indicates stronger trust signals.

How we scored z-lib.bz

On-page mentions:
Books
Tech signals:
Web Application
Positive signals:
  • a domain age of 2.9 years
  • presence in public traffic rankings
  • an active SSL certificate (3 months)
  • multi-language support
Negative signals:
  • security-provider warnings
Context signals:
  • visible website content
Last checked October 30, 2026 at 9:51 PM by Gridinsoft Trust Model v2.5.8
This domain was registered November 25, 2023 at 6:01 PM through the company Immaterialism Limited and ownership information is not publicly available. Complaint contact not found.

About z-lib.bz

We reviewed z-lib.bz and found a mix of positive and cautionary signals. The site does not currently look like a confirmed scam, but the evidence is not strong enough to treat it as fully established either. The current trust score is 69/100. Key signals include security-provider warnings, a domain age of 2.9 years, and presence in public traffic rankings. Verify key details and recent independent feedback before relying on this site for important actions.

FAQ

Is z-lib.bz safe?

Current analysis does not clearly confirm that z-lib.bz is safe. Signals such as security-provider warnings and a domain age of 2.9 years support this assessment. Independent verification is still recommended before relying on it.

Why does z-lib.bz have mixed reputation signals?

Key factors include registrar information (Immaterialism Limited) and hosting in BG. The trust score blends security detections, domain and infrastructure signals, and on-page behavior patterns. Overall, this points to a mixed profile rather than a clearly safe one.

Z-lib Digital Footprints

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

z-lib.bz 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.

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.

External provider warnings: 1/25

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.

alphaMountain.ai
Suspicious

External provider results for Z-lib.bz, last checked October 30, 2026. — VirusTotal

Domain Information

Created November 25, 2023 at 6:01 PM Updated: October 7, 2026 at 5:55 AM · Expires: November 25, 2027 at 6:01 PM
Domain Age 2.9 years
Registrar Immaterialism Limited IANA ID: 802672
Domain Status Ok DNSSEC: UNSIGNED
Top Level Domain .bz Domain Extension

Technical Details

HTTP status 503
IP Address 79.124.59.190
Hosting Provider AS50360 Tamatiya EOOD BG
Network AS50360 - Tamatiya EOOD
SSL Certificate YR1 TLSv1.3 · Valid for: 3 months · from September 4, 2026 at 11:52 AM · to December 3, 2026 at 11:52 AM
Name Servers zurich.flat2float.gy
balti.flat2float.la

Content from the analyzed website

Quoted for security analysis. These statements belong to the source website and are not endorsed by Gridinsoft.

Original page title Z-Library – the world’s largest e-book library. Your gateway to knowledge and culture.
Original 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 (41)
it.z-lib.bz lib-talk.io z-library.im vi.z-lib.bz de.z-lib.bz litera-reader.com tr.z-lib.bz ar.z-lib.bz es.z-lib.bz bg.z-lib.bz th.z-lib.bz ru.z-lib.bz ur.z-lib.bz az.z-lib.bz pl.z-lib.bz and 26 more

Security Analysis

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

Are You the Owner?

If you own Z-lib.bz 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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Matched by website fingerprint
69
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
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