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Annas-archive.is Suspicious Website

June 5, 2026 at 4:08 PM
Suspicious Website
Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

Annas-archive → Safety Check

First checked June 5, 2026 at 4:08 PM
Website content and technical signals analyzed
Method: automated checks.
Suspicious Website This site is classified as Suspicious Website based on multiple risk signals, including 4 blacklist detections, a very young domain (25 days), and no established public user-review history.
Trust signal radar Normalized trust signals for annas-archive.is Domain Maturity: 25 days Domain Maturity Warning Cleanliness: 3 detections Warning Cleanliness Safety Level: 4 negative tags, 2 warning signals Safety Level Positive Signals: 2 positive signals Positive Signals Popularity: Tranco rank 3,595,464 Popularity Trust Zone: .is Trust Zone Operational Signals: 1 detected services Operational Signals Location Credibility: Hosting country US Location Credibility
Figure 1. Trust signal radar for annas-archive.is. Larger shaded area indicates stronger trust signals.

How we scored annas-archive.is

On-page mentions:
Books, Sports, Science
Tech signals:
Cloudflare Browser Insights
Negative signals:
  • security-provider warnings
  • multiple malware or phishing blacklist detections (3)
  • heuristic signals associated with scam
  • automated caution checks
  • limited independent reputation data
  • a relatively new domain (25 days)
Positive signals:
Context signals:
  • content related to sports
Last checked June 5, 2026 at 4:08 PM by Gridinsoft Trust Model v2.4.7

What is Annas-archive?

Our system marks Annas-archive.is 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 Annas-archive.is. 2026-06-05 19:08:01

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.

This domain was registered 25 days ago through the company unknown and ownership information is not publicly available. Complaint contact not found.

Is annas-archive.is safe?

— Unfortunately, not likely.

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

annas-archive.is should not be treated as a safe website. Gridinsoft gives it a 1/100 trust score, and multiple security vendors blacklist the domain. Avoid entering passwords, personal details, or payment data.

Why is annas-archive.is marked "Suspicious Website"?

Gridinsoft evaluates annas-archive.is, focusing on domain age (only 25 days old), limited website popularity, suspicious content indicators (Blacklisted by Security Providers, Heuristic - Scam, Heuristic Risk), 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 — 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.

Annas-archive Digital Footprints

A structured view of the site's detected themes, page signals, and related online footprint elements.

Books
Sports
Registration Form

This website implements data collection forms that may request personal information including names, email addresses, phone numbers, or other sensitive details. You should verify its legitimacy and review privacy policies before submitting personal data.

Science
Google Tag Manager

This website uses Google Tag Manager to add and update tracking tags on its website.

Cloudflare Browser Insights

This website is proxied through Cloudflare's CDN/network and has Cloudflare Browser Insights enabled.

Blacklisted by Security Providers

Security Alert: Several security scanners have marked this site as unsafe. The site shows signs of potentially harmful activity, such as malware or phishing, which may put users at risk (Warning Summary).

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.

Social Media Links

The presence of social media links on the website indicates that it references social media accounts. This signal alone does not confirm ownership or authenticity of those profiles.

Heuristic - Scam
Heuristic Risk
Young Domain

This site was registered recently, which limits historical reputation data and long-term trust signals.

Blacklisted

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

Verified X Profile

Ownership verification confirms that annas-archive.is controls the X profile @theannasarchive (Anna's Archive) (535 followers, 2 following, 4 posts, listed 2 times, since 2026, no account badge).

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.

Provider warnings: 4/28 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
CRDF
Malicious
alphaMountain.ai
Suspicious
Fortinet
Spam
BitDefender
Clean
Kaspersky
Clean
ESET
Clean
Sophos
Clean
Google Safebrowsing
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
Netcraft
Clean
Sucuri SiteCheck
Clean
Criminal IP
Clean
URLhaus
Clean
Emsisoft
Clean
Spam404
Clean
Trustwave
Clean
VX Vault
Clean
Quttera
Clean

Annas-archive.is blocked? Check the provider verdict report created on June 5, 2026

Domain Information

Created May 10, 2026 at 9:00 PM Expires: May 10, 2027 at 9:00 PM
Domain Age 25 days Recently Registered
Registry Source ISNIC
Top Level Domain .is Domain Extension

Technical Details

IP Address 172.67.192.203
Hosting Provider Cloudflare, Inc. San Francisco, California, US · Hosting Provider · Anycast
Network AS13335 - Cloudflare, Inc. Hosting
SSL Certificate E8 QUIC · Valid for: 3 months · from May 11, 2026 at 1:55 PM · to August 9, 2026 at 1:55 PM
Name Servers dolly.ns.cloudflare.com
george.ns.cloudflare.com

Content Analysis

Website title Anna's Archive | Free Ebooks & Textbooks Library
Website description Anna's Library (Anna's Archive) is a free open library and archive catalog. Download millions of ebooks, PDF textbooks, and academic papers without mandatory registration.
Available languages
Profile
@theannasarchive · 535 followers · 54 days
Mentioned hosts (7)
www.googletagmanager.com annas-archive.is x.com isbncoverdb.com static.cloudflareinsights.com t.me www.google-analytics.com

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Books Sports Registration Form Science
Verified Services This domain has been verified by the following legitimate services and organizations, confirming authentic ownership and proper email security configuration.
Yandex Yandex Connect verification.
Security Fingerprint Unique identifier based on site analysis

How to block Annas-archive.is?

Our Anti-Malware can automatically block access to annas-archive.is if it is flagged as malicious.

  1. Install and run the protection.
  2. The program will block flagged domains and remove related threats.

Exclusion

If you believe annas-archive.is is safe, you can add it to the exclusion list:

  1. Open Gridinsoft Anti-Malware → Tools → Ignore List.
  2. Go to the Internet tab and add annas-archive.is.

See detailed instructions for more options.

Are You the Owner?

If you own Annas-archive.is 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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