Zh.zlib.bz Scam Check: Blacklist Warning

October 14, 2026 at 1:11 PM

Suspicious Website

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Checked by Website Reputation Checker

Table of Contents

Danger Zone

Risky Territory

Caution Advised

Trusted but Verify

Safe & Secure

Zh.zlib → Safety Check

First checked October 14, 2026 at 1:11 PM

Website content and technical signals analyzed

Method: automated checks.

Suspicious Website Gridinsoft currently classifies this site as Suspicious Website. The report highlights 2 blacklist detections and no established public user-review history.

Figure 1. Trust signal radar for zh.zlib.bz. Larger shaded area indicates stronger trust signals.

How we scored zh.zlib.bz

Tech signals:

Web Application

Positive signals:

an active SSL certificate (3 months)
multi-language support
a domain age of 16 months
presence in public traffic rankings

Negative signals:

security-provider warnings
multiple malware or phishing blacklist detections (2)
a low third-party reputation score

33 /100

Trust Score

16 months

Domain Age

Location

External provider warnings

Last checked October 14, 2026 at 1:11 PM by Gridinsoft Trust Model v2.5.7

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What is Zh.zlib?

According to its current page title, zh.zlib.bz presents itself as “Z-Library – 世界上最大的电子图书馆。自由访问知识和文化。”. The sections below evaluate the site-specific reputation and technical findings.

This domain was registered June 13, 2025 at 6:07 AM through the company Immaterialism Limited and ownership information is not publicly available. Complaint contact not found.

Is zh.zlib.bz safe?

Use caution with zh.zlib.bz. Its current Gridinsoft trust score is 33/100; review the site-specific findings below before use.

Why is zh.zlib.bz marked "Suspicious Website"?

Gridinsoft's current assessment of zh.zlib.bz is based on 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. 2 of 25 publicly displayed security sources report a warning. A separate license-restricted partner security signal also contributes to the automated assessment; its provider name and verdict cannot be displayed publicly under the source license.

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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

zh.zlib.bz is configured as an installable web application (PWA-style behavior) with app-like interaction patterns.

Blacklisted by Security Providers

Security intelligence signal: A security-provider signal contributes to the automated assessment of zh.zlib.bz. Publicly displayable provider verdicts, when available, are reported separately; some source details may be restricted by license.

AI-generated Text

This site contains text patterns consistent with machine-generated or AI-assisted content production.

Listed by Gridinsoft

Gridinsoft Internet Security classified zh.zlib.bz as unsafe. As a VirusTotal partner, our detections contribute to broader protection across tools and browsers.

External provider warnings: 2/25 Suspicious Website

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.

Forcepoint ThreatSeeker

Malicious

alphaMountain.ai

Suspicious

External provider results for Zh.zlib.bz, last checked October 11, 2026. — VirusTotal

Domain Information

Created June 13, 2025 at 6:07 AM Updated: August 12, 2026 at 4:12 AM · Expires: June 13, 2028 at 6:07 AM

Domain Age 16 months

Registrar Immaterialism Limited IANA ID: 802672

Domain Status Ok DNSSEC: UNSIGNED

Top Level Domain .bz Domain Extension

Subdomain zh

Technical Details

HTTP status 503

IP Address 79.124.59.190

Hostname ip-59-190.4vendeta.com

Hosting Provider Tamatiya EOOD Sofia, Sofia-Capital, BG

Network AS50360 - Tamatiya EOOD Hosting

SSL Certificate YE2 TLSv1.3 · Valid for: 3 months · from September 29, 2026 at 12:32 PM · to December 28, 2026 at 12:32 PM

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 – 世界上最大的电子图书馆。自由访问知识和文化。

Original description Z-Library 是一个在线图书馆，旨在通过提供获取图书来提高全球教育水平。我们认为，在人类历史上，书籍一直是宝贵的知识来源，因此我们的目标是为有需要的人提...

Available languages

Mentioned hosts (41)

bg.zlib.bz az.zlib.bz pl.zlib.bz lib-talk.io counter.yadro.ru mastodon.social www.change.org z-lib.sk tw.zlib.bz ps.zlib.bz s3proxy-alp2-covers.cdn-zlib.sk hi.zlib.bz x.com litera-reader.com el.zlib.bz and 26 more

How to block Zh.zlib.bz?

Our Anti-Malware can automatically block access to zh.zlib.bz 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 zh.zlib.bz is safe, you can add it to the exclusion list:

Open Gridinsoft Anti-Malware → Tools → Ignore List.
Go to the Internet tab and add zh.zlib.bz.

See detailed instructions for more options.

Are You the Owner?

If you own Zh.zlib.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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Your score for zh.zlib.bz

5 4 3 2 1

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