Adult content
This site is classified as Adult content based on multiple risk signals, including 1 blacklist detections and no established public user-review history. These risks are driven by active warning signals despite the site's longer domain history.
Figure 1. Trust signal radar for kurakura21.net. Larger shaded area indicates stronger trust signals.
How we scored kurakura21.net
On-page mentions:
Adult, Movies, Science
Tech signals:
Advertising Network, Wordpress Platform
Positive signals:
strong independent trust
popular site
a long-term domain history (3.7 years)
an active SSL certificate (3 months)
Negative signals:
security-provider warnings
unclear social-profile authenticity
Context signals:
content related to streaming media; adult material
Last checked May 28, 2026 at 3:11 AM by
Gridinsoft Trust Model v2.4.7
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What is Kurakura21?
Kurakura21.net hosts adult content, but the main risk here is usually not the content itself. The bigger issue is aggressive ad behavior around it.
On pages like this, users often see fake system warnings, forced redirects, and prompts that mimic security checks. Some ads lead to phishing pages or push unwanted downloads.
Use caution: do not install "required" updates from pop-ups, and do not enter account or card details after ad redirects. If your browser starts opening extra tabs by itself, run a full malware check.
๐จ
Gridinsoft blocks this website because it was classified as adult content.
kurakura21.net has a blacklist warning and a 45/100 trust score. Verify the site identity before use and avoid sending sensitive or payment data.
Why is kurakura21.net marked "Adult content"?
Gridinsoft evaluates kurakura21.net, focusing on suspicious content indicators (Adult, Fake Social Media Links - Risk, Blacklisted), 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 โ 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.
A structured view of the site's detected themes, page signals, and related online footprint elements.
Adult
Content analysis confirms that this site hosts adult-oriented material including explicit sexual content, adult entertainment, or age-restricted themes. Access to such content may be subject to local legal restrictions and should be approached with appropriate discretion in shared or professional environments.
Movies
Science
Fake Social Media Links - Risk
Analysis reveals that this site displays social media icons or links that do not connect to legitimate social media profiles. This deceptive practice is commonly employed to create false legitimacy and represents a significant indicator of fraudulent intent requiring immediate caution.
Advertising Network
Wordpress Platform
Our analyzer determines that website kurakura21.net is using WordPress CMS. WordPress is the most popular content management system, powering over 43% of websites globally.
Popular Site
This site shows elevated traffic signals relative to similar domains; this is generally positive but does not by itself prove legitimacy.
Blacklisted
Gridinsoft Internet Security classified this site as unsafe. As a VirusTotal partner, our detections contribute to broader protection across tools and browsers.
Provider warnings: 1/28 Adult content
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
BBB
Clean
BitDefender
Clean
Kaspersky
Clean
ESET
Clean
Sophos
Clean
Google Safebrowsing
Clean
Fortinet
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
alphaMountain.ai
Clean
Netcraft
Clean
Sucuri SiteCheck
Clean
Criminal IP
Clean
URLhaus
Clean
Emsisoft
Clean
Spam404
Clean
Trustwave
Clean
VX Vault
Clean
Quttera
Clean
Kurakura21.net blocked? Check the provider verdict report created on May 27, 2026
Domain Information
CreatedSeptember 30, 2022 at 4:02 PMUpdated: September 27, 2025 at 12:23 AM ยท Expires: September 30, 2026 at 4:02 PM
Domain StatusClient Transfer ProhibitedDNSSEC: UNSIGNED
Top Level Domain.netGeneric TLD
Technical Details
IP Address104.17.15.101
Hosting ProviderAS13335 Cloudflare, Inc.San Francisco, California, US
SSL CertificateWE1TLS 1.3 ยท Valid for: 3 months ยท from May 6, 2026 at 6:28 AM ยท to August 4, 2026 at 7:28 AM
Name Serversboyd.ns.cloudflare.com ursula.ns.cloudflare.com
Content Analysis
Website titleKURAKURA21 โ JavSubIndo & Bokep Indo Terbaru Khusus 18+
Website descriptionNo More Posts Available.
Primary Language
Mentioned hosts (19)
pagead2.googlesyndication.comcm.pxltag.compxl-us.tsyndicate.comapi.whatsapp.comchaseherbalpasty.complayhubconnect.comkurakura21.nets.uuidksinc.netcdn-fc.comvideo.janusaent.comwww.youtube.comtsyndicate.comgmpg.orgcdn.tsyndicate.comt.me
and 4 more
Security Analysis
Detection SignaturesThese signatures are used to generate the security fingerprint below.
AdultMoviesScienceFake Social Media Links - RiskWordpress Platform
Security FingerprintUnique identifier based on site analysis
If you own Kurakura21.net 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 kurakura21.net, the fewer chances they have to deceive someone else.Help others evaluate kurakura21.net by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about kurakura21.net, the fewer chances they have to deceive someone else. Help others evaluate kurakura21.net by sharing this page on social media!