Suspicious Website
Gridinsoft currently classifies this site as Suspicious Website. The report highlights 1 blacklist detections and no established public user-review history.
Figure 1.
Website screenshot for Cdn3.booksdl.lc.
2026-09-05 14:16:56
Negative signals:
security-provider warnings
a malware or phishing blacklist detection (1)
a redirect to another domain (libgen.li)
limited independent reputation data
Positive signals:
an active SSL certificate (3 months)
a domain age of 21 months
Final destination:
https[:]//libgen.li/
Last checked September 5, 2026 at 11:16 AM by
Gridinsoft Trust Model v2.5.3
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What is Cdn3.booksdl?
According to its current page title, cdn3.booksdl.lc presents itself as “Library Genesis”. The sections below evaluate the site-specific reputation and technical findings.
This domain was registered December 5, 2024 at 4:38 PM through the company unknown
and ownership information is not publicly available.
Complaint contact not found.
Is cdn3.booksdl.lc safe?
Use caution with cdn3.booksdl.lc. Its current Gridinsoft trust score is 27/100; review the site-specific findings below before use.
Why is cdn3.booksdl.lc marked "Suspicious Website"?
Gridinsoft's current assessment of cdn3.booksdl.lc is based on external redirect behavior. Context considered alongside those findings includes limited public traffic history. The listed status means the domain currently appears in Gridinsoft's own Threat List; it is not a consensus of external providers. 1 of 26 publicly displayed security sources report a warning.
A structured view of the site's detected themes, page signals, and related online footprint elements.
Registration Form
Automated page analysis detected form or data-entry functionality on cdn3.booksdl.lc. Forms can involve user-submitted information, so verify ownership and privacy terms before entering data.
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.
jQuery Library
Redirects to Another Domain
cdn3.booksdl.lc redirects visitors to a different domain. This can be legitimate in some migrations or forwarding setups, but it reduces transparency for users evaluating the original address.
Listed by Gridinsoft
Gridinsoft Internet Security classified this site as unsafe. As a VirusTotal partner, our detections contribute to broader protection across tools and browsers.
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.
Chong Lua Dao
Malicious
External provider results for Cdn3.booksdl.lc, last checked September 4, 2026.
— VirusTotal
Domain Information
CreatedDecember 5, 2024 at 4:38 PM
Domain Age21 months
Top Level Domain.lcDomain Extension
Subdomaincdn3
Technical Details
HTTP status307
IP Address104.21.43.49
Hosting ProviderAS13335 Cloudflare, Inc.San Francisco, California, US
SSL CertificateYE1TLS 1.3 · Valid for: 3 months · from August 13, 2026 at 3:28 AM · to November 11, 2026 at 3:28 AM
Content Analysis
Website titleLibrary Genesis
Preview
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Mentioned hosts (33)
welib.orgcdn.jsdelivr.netftpgoodreads.commagzdb.orgwww.reddit.comipdl.catlibgen.licyberleninka.ruflibusta.netopen-slum.orglibgen.laannas-archive.orgworldcat.orglibgen.gs
and 18 more
Security Analysis
Detection SignaturesThese signatures are used to generate the security fingerprint below.
If you own Cdn3.booksdl.lc 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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Help protect others by sharing this page on social media! The more people who know about cdn3.booksdl.lc, the fewer chances they have to deceive someone else.Help others evaluate cdn3.booksdl.lc by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about cdn3.booksdl.lc, the fewer chances they have to deceive someone else. Help others evaluate cdn3.booksdl.lc by sharing this page on social media!