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399bad.app Reputation Check

August 14, 2026 at 2:29 PM
Checked by Website Reputation Checker
Table of Contents
Danger Zone
Risky Territory
Caution Advised
Trusted but Verify
Safe & Secure

399bad โ†’ Safety Check

First checked August 14, 2026 at 2:29 PM
Website content and technical signals analyzed
Method: automated checks.
Trusted but Verify Key details in this review: no major malware/phishing detections and strong independent trust. Review the evidence before relying on the site.
Trust signal radar Normalized trust signals for 399bad.app Domain Maturity: 78 days Domain Maturity Warning Cleanliness: 0 detections Warning Cleanliness Safety Level: 0 negative tags, 3 warning signals Safety Level Positive Signals: 1 positive signals Positive Signals Popularity: Estimated low traffic without Tranco or social profile data Popularity Trust Zone: .app Trust Zone Operational Signals: 0 detected services Operational Signals Location Credibility: Hosting country BD Location Credibility
Figure 1. Trust signal radar for 399bad.app. Larger shaded area indicates stronger trust signals.

How we scored 399bad.app

Tech signals:
Multilanguage, Cloudflare Browser Insights
Positive signals:
  • no major malware/phishing detections
  • strong independent trust
  • an active SSL certificate (3 months)
  • multi-language support
Negative signals:
  • a relatively new domain (3 months)
Context signals:
  • visible website content
Last checked August 14, 2026 at 2:29 PM by Gridinsoft Trust Model v2.5.1
This domain was registered May 28, 2026 at 2:25 PM through the company Dynadot LLC. and ownership information is not publicly available.

About 399bad.app

We reviewed 399bad.app and found a mix of positive and cautionary signals. The site does not currently look like a confirmed scam, but the evidence is not strong enough to treat it as fully established either. The current trust score is 60/100. Key signals include no major malware/phishing detections, strong independent trust, and a relatively new domain (3 months). Verify key details and recent independent feedback before relying on this site for important actions.

Figure 2. Website screenshot for 399bad.app. 2026-08-14 17:29:17

FAQ

Is 399bad.app safe?

Based on current analysis, 399bad.app appears to be generally safe overall, although some caution points still remain. No major malware or phishing threats were detected, and strong independent trust support this assessment. Basic verification is still recommended.

Why does 399bad.app have mixed reputation signals?

Key factors include registrar information (Dynadot LLC.) and hosting in US. Major malware and phishing engines did not report active blacklist detections at the time of review. The trust score blends security detections, domain and infrastructure signals, and on-page behavior patterns. Overall, this points to a mixed profile rather than a clearly safe one.

399bad Digital Footprints

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 399bad.app. 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.

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.

Cloudflare Browser Insights

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

AI-generated Text

This site contains text patterns consistent with machine-generated or AI-assisted content production.

Young Domain

399bad.app was registered recently, which limits historical reputation data and long-term trust signals.

High Trust Score
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.

Domain Information

Created May 28, 2026 at 2:25 PM Updated: June 6, 2026 at 12:59 PM ยท Expires: May 28, 2027 at 2:25 PM
Domain Age 3 months Recently Registered
Registrar Dynadot LLC.
Abuse Email [email protected]
Domain Status Client Transfer Prohibited
Top Level Domain .app Generic TLD

Technical Details

IP Address 104.21.35.249
Hosting Provider Cloudflare, Inc. San Francisco, California, US ยท Hosting Provider ยท Anycast
Network AS13335 - Cloudflare, Inc. Hosting
SSL Certificate WE1 TLS 1.3 ยท Valid for: 3 months ยท from August 4, 2026 at 4:12 PM ยท to November 2, 2026 at 5:12 PM
Name Servers lennon.ns.cloudflare.com
martha.ns.cloudflare.com

Content Analysis

Website title 399bad โ€“ เฆฌเฆพเฆ‚เฆฒเฆพเฆฆเง‡เฆถเง‡ เฆฎเง‹เฆฌเฆพเฆ‡เฆฒ เฆ“ เฆธเงเฆชเง‹เฆฐเงเฆŸเฆธ เฆ—เง‡เฆฎเฆฟเฆ‚ เฆชเงเฆฒเงเฆฏเฆพเฆŸเฆซเฆฐเงเฆฎ
Website description 399bad เฆนเฆฒเง‹ เฆฌเฆพเฆ‚เฆฒเฆพเฆฆเง‡เฆถ เฆญเฆฟเฆคเงเฆคเฆฟเฆ• เฆฎเง‹เฆฌเฆพเฆ‡เฆฒ-เฆซเงเฆฐเง‡เฆจเงเฆกเฆฒเฆฟ เฆธเงเฆชเง‹เฆฐเงเฆŸเฆธ เฆเฆฌเฆ‚ เฆ…เฆจเฆฒเฆพเฆ‡เฆจ เฆ—เง‡เฆฎเฆฟเฆ‚ เฆชเงเฆฒเงเฆฏเฆพเฆŸเฆซเฆฐเงเฆฎ, ๏ฟฝ...
Mentioned hosts (5)
static.cloudflareinsights.com fonts.gstatic.com 399bad.app fonts.googleapis.com cdn.jsdelivr.net

Security Analysis

Detection Signatures These signatures are used to generate the security fingerprint below.
Registration Form Bootstrap Framework Multilanguage
Security Fingerprint Unique identifier based on site analysis

Are You the Owner?

If you own 399bad.app 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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Your score for 399bad.app

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60
points /100
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