Z-lib.id Reviews: Phishing, Legit or Safe Check

Table of Contents

Danger Zone

Risky Territory

Caution Advised

Trusted but Verify

Safe & Secure

Z-lib.id → Safety Check

First checked 4 months ago

Phishing

Website content analyzed

Method: automated checks.

Reputation footprint:

High traffic ranking (#51,349)

Captured Image: Desktop View as for 2025-10-14 04:39:37

How we scored z-lib.id

On-page:

Books, Registration Form, Web Application, Google Tag Manager, Cloudflare Browser Insights, AI-generated Text

SSL Certificate:

Issued by WE1 on September 3, 2025. Valid for: 3 months (QUIC)

Positive signals

Popular Site
High Trust Score

Risk indicators

Blacklisted by Security Providers

1 /100

Trust Score

2.3 years

Domain Age

#51,349

Global Rank

Location

Site is warned

Last checked October 14, 2025 at 1:39 AM by Gridinsoft Trust Model v2.2.7

What is Z-lib.id?

Z-lib.id operates a phishing platform designed to steal sensitive personal information, such as login credentials and financial data, through social engineering tactics.

The platform uses deceptive techniques, including fraudulent emails, fake websites, and misleading messages, to impersonate trusted entities and trick users into disclosing personal details.

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This domain was registered 2 years ago through the company PT Jagat Informasi Solusi (int) and owner is unknown. Complaint contact not found.

Is z-lib.id safe?

— Unfortunately, not likely.

🚨 Gridinsoft blocks this website because it was classified as phishing.

As of October 14, 2025, Z-lib.id has a very low trust score of 1/100 according to our algorithm. Through the security analysis, it has been identified as a potential phishing. Our detection system has found multiple risk indicators, and we recommend avoiding this website.

Why is z-lib.id marked "Phishing"?

Gridinsoft evaluates z-lib.id, focusing on suspicious content indicators (Blacklisted by Security Providers), hosting technology and infrastructure, SSL certificate status, website reputation across multiple databases. We weigh these indicators to calculate the trust score.

Note: Automated systems are not perfect — 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.

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Books

Registration Form

The z-lib.id website implements data collection forms requesting personal information including names, email addresses, phone numbers, or other sensitive details. Users should verify the legitimacy of it and review privacy policies before submitting personal data.

Web Application

This website is configured as a web application with mobile app-like functionality. Users can install this site directly to their device's home screen for quick access and an app-like experience.

Google Tag Manager

The z-lib.id website uses Google Tag Manager to add and update tracking tags on its website.

Cloudflare Browser Insights

Blacklisted by Security Providers

Security Alert: The website z-lib.id has been flagged as malicious by multiple reputable security providers. These systems have identified potential threats, including malware distribution, phishing attempts, and other harmful activities. When several security engines report such risks, it indicates a serious security concern that may compromise user data, install malware, or enable fraudulent activity. For further details, please refer to the Warning Summary section.

AI-generated Text

Content analysis suggests the website utilizes AI-generated text for primary content creation. While AI-generated content is not inherently problematic, it may indicate rapid website development without thorough editorial review. Based on security research, websites with extensive AI-generated content may correlate with reduced trustworthiness due to minimal human oversight in content creation.

Popular Site

Traffic analysis indicates z-lib.id receives substantial visitor volume, suggesting widespread user adoption and active utilization. High traffic levels generally correlate with legitimate operations and established user trust, though verification of traffic sources remains advisable.

High Trust Score

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Security Risk Detected

1 / 100

Phishing

October 14, 2025 at 1:39 AM

Security Advisory: This website poses potential security risks. Please exercise caution when browsing.

Domain Information

Domain Age

2.3 years

Registrar PT Jagat Informasi Solu...

Top Level Domain

.id

Domain Extension

Nameservers margaret.ns.cloudflare.com
yahir.ns.cloudflare.com

Technical Details

IP Address 172.66.43.70

Hosting Provider

AS13335 Cloudflare, Inc.

San Francisco, US

Global Rank

#51,349

Primary Language

DNS Records 172.66.43.70 A
172.66.40.186 A
2606:4700:3108::ac42:28ba AAAA
2606:4700:3108::ac42:2b46 AAAA
ssl.com CAA
comodoca.com CAA
pki.goog; CAA
digicert.com; CAA
letsencrypt.org CAA
margaret.ns.cloudflare.com SOA

Content Analysis

Original website content:

Z-Library Project - Electronic library. Download books free. Finding books

Z-Library. The world's largest ebook library | b-ok z Ebooks 1 library. Find books Download Free Online books store on Z-Library.

Mentioned hosts (5):

www.googletagmanager.com z-lib.ai z-lib.id static.cloudflareinsights.com www.google-analytics.com

Security Analysis

Detection Signatures:

These signatures are used to generate the security fingerprint below.

Books Registration Form Web Application Google Tag Manager Cloudflare Browser Insights Blacklisted by Security Providers AI-generated Text Popular Site High Trust Score

Security Fingerprint:

Unique identifier based on site analysis

papa-spaghetti-may-purple

Phishing operations employ social engineering techniques to deceive users into revealing sensitive information including login credentials, financial data, or personal information through fraudulent communications impersonating trusted entities.

How popular is this website?

Popularity

51 349

+9 687

Z-lib.id falls within the top 100,000, indicating moderate popularity. It may not be as heavily targeted as higher-ranked sites, but scammers could still attempt phishing or social engineering tactics here.

Get free access to monitor suspicious domains through our API.

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.

Read Now

Warning Summary

This section provides a detailed breakdown of security warnings from multiple trusted sources.

We gather verdicts from a range of security providers to assess the safety of the site. If any of these sources flag the site as potentially harmful, it will be marked with a warning. Each entry includes the source and their findings, allowing you to see the different assessments. This transparency ensures you have all the information needed to evaluate the site's risk.

If no warnings are issued, the site is considered safe based on the analysis from all checked sources. For more details, please review the individual findings below.

CyRadar

Malicious

Dr.Web

Malicious

Forcepoint ThreatSeeker

Malicious

Kaspersky

Phishing

alphaMountain.ai

⚠️ Not recommended

BitDefender

Clean

CRDF

Clean

Google Safebrowsing

Clean

Phishing Database

Clean

Netcraft

Clean

Criminal IP

Clean

OpenPhish

Clean

ESET

Clean

Sophos

Clean

Z-lib.id blocked? Check the safety report created on October 13, 2025

How to block Z-lib.id?

Gridinsoft has the capability to block z-lib.id domain without requiring further user intervention.

Start by downloading Gridinsoft Anti-Malware to your computer.
Double-click on the gsam-en-install.exe file and follow the on-screen instructions to install the program.
Once the installation of Gridinsoft Anti-Malware is complete, the program will open on the Scan screen.
Click on the "Standard Scan" button.
After the scanning process is finished, click on "Clean Now" to remove any detected threats.
If prompted, restart your system to complete the removal process.

Exclusion

If you wish to visit a blocked "z-lib.id" and exclude it from being blocked, you can add it to the exclusions list. Here's how to do it:

Open Gridinsoft Anti-Malware;
Click the Tools tab;
Click the Ignore List;
Click the Internet vertical tab and press "Add...";
Enter "z-lib.id" and click Add button.

Now this domain should appear in your Ignore List.

Are You the Owner?

If you own Z-lib.id, we'd love to hear from you. If you'd like to challenge the trust score assigned, we're happy to take a closer look. You can write to us legal(at)gridinsoft.com. However, please be prepared to provide proof of your business's legitimacy. Introduce yourself with your real name. Please note, we never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.

Leave a review

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Your score for z-lib.id

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