Z-library.sk Reviews: Phishing, Legit or Safe Check
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Z-library.sk Phishing

November 7, 2025 at 7:38 PM
Phishing
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Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Z-library → Safety Check

First checked 5 months ago
Phishing
Content analysis not available
Method: automated checks.
Reputation footprint:
High traffic ranking (#15,142)
Z-library.sk
Captured Image: Desktop View as for 2025-11-07 21:38:08

How we scored z-library.sk

SSL Certificate:
Issued by R12 on August 28, 2025. Valid for: 3 months (TLS 1.3)
Positive signals
  • Popular Site
Risk indicators
  • Blacklisted
23 /100
Trust Score
1.8 years
Domain Age
#15,142
Global Rank
MD
Location
2
Site is warned
Last checked November 7, 2025 at 7:38 PM by Gridinsoft Trust Model v2.2.8

What is Z-library?

Z-library.sk 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.

This domain was registered 1 year ago through the company SREK-1337 and owner is unknown. Complaint contact not found.

Is z-library.sk safe?

— Unfortunately, not likely.

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

As of November 7, 2025, Z-library.sk has a very low trust score of 23/100 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-library.sk marked "Phishing"?

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

Traffic analysis indicates z-library.sk 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.

Gridinsoft Internet Security classified z-library.sk as unsafe.

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.

Security Risk Detected

23 / 100
Phishing
November 7, 2025 at 7:38 PM

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

This security assessment is based on automated analysis and community feedback. The score is based on a 1-100 scale, with 100 being the most reputable.

Domain Information

Created January 7, 2024 at 10:00 PM
Updated January 2, 2025 at 10:00 PM
Domain Age
1.8 years
Registrar SREK-1337
Top Level Domain
.sk
Country Code TLD
Nameservers ns2.z-library.sk
ns1.z-library.sk

Technical Details

IP Address 176.123.7.105
Hosting Provider
AS200019 ALEXHOST SRL
Chisinau, MD
Global Rank
#15,142
DNS Records 176.123.7.105 A
letsencrypt.org CAA
ns1.z-library.sk SOA

Security Analysis

Detection Signatures:

These signatures are used to generate the security fingerprint below.

Popular Site Blacklisted
Security Fingerprint:

Unique identifier based on site analysis

hotel-romeo-north-ten
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
15 142
+51
Z-library.sk ranks within the top 50,000, attracting a sizable user base. Cybercriminals may exploit its popularity through phishing or malware injections, though such sites often have stronger defenses in place.

Gridinsoft API Get free access to monitor suspicious domains through our API.

Signs You're Dealing With an Online Scam
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.

Gridinsoft
Found
alphaMountain.ai
⚠️ Not recommended
BitDefender
Clean
CRDF
Clean
Google Safebrowsing
Clean
Phishing Database
Clean
Netcraft
Clean
Criminal IP
Clean
OpenPhish
Clean
ESET
Clean
CyRadar
Clean
Sophos
Clean

Z-library.sk blocked? Check the safety report created on November 7, 2025

How to block Z-library.sk?

Gridinsoft has the capability to block z-library.sk domain without requiring further user intervention.

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

Exclusion

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

  1. Open Gridinsoft Anti-Malware;
  2. Click the Tools tab;
  3. Click the Ignore List;
  4. Click the Internet vertical tab and press "Add...";
  5. Enter "z-library.sk" and click Add button.

Now this domain should appear in your Ignore List.

Are You the Owner?

If you own Z-library.sk, 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-library.sk
23
points /100
The score is based on a 1-100 scale, with 100 being the most reputable.
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