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Chứng khoán DNSE - Miễn phí giao dịch trọn đời
Công ty CP Chứng khoán DNSE mang đến trải nghiệm giao dịch nhanh chóng, đơn giản và miễn phí giao dịch trọn đời, không lo chi phí phát sinh.
IndustryOriginGlobal rankRank in Vietnam
Updated at The higher the score, the more externally observable protections the system has recorded. This page does not certify that the website is reputable, legitimate, or completely free of vulnerabilities.
As of August 27, 2026 at 03:04, www.dnse.com.vn has a security score of 82.9/100 (grade B – “Good”). CyStack’s automated assessment recorded 9 issues to review after completing 97.3% of applicable checks. The website owner should address “Allowed browser content (CSP)” first, then review the remaining items in order of impact.
At assessment time, CyStack did not find www.dnse.com.vn or related infrastructure on any scam, phishing, or malware warning list after checking 5 online reputation sources. This result reflects external observations; it does not guarantee absolute safety or verify the organization’s legal status or reputation.
Addresses, servers and services that are visible from the Internet.
Frequently asked questions
A valid SSL certificate still does not prove that www.dnse.com.vn is safe, legitimate, or free of scam signals. For a more complete assessment, this report also checks phishing and malware, exposed email records, IPs and open ports, subdomains, technologies, and CVEs that may apply to observed versions.
www.dnse.com.vn used a valid SSL certificate at assessment time, valid until October 19, 2026. This status may change when the certificate expires or the server configuration changes.
Review HTTPS and certificateData sources
CyStack compiles scan results from its internal cybersecurity monitoring systems, including CyStack VulnScan and CyStack Threat Intelligence, together with publicly available Internet data. The assessment only observes and analyzes information already available; it does not attempt unauthorized access, test passwords, send exploit code, or change or disrupt the assessed system.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the enterprise.
These 3 failed checks or warnings have the greatest impact on the result for www.dnse.com.vn.
Why it matters
Content Security Policy (CSP) limits where scripts, styles, frames, and other browser content may come from. A strong policy reduces the impact if an attacker manages to inject content into a page.
What to do
Define only the sources the application needs, test the policy before activating it, and avoid broad wildcard (*) rules, unsafe-inline, and unsafe-eval where possible.
Scope of this check
This check only evaluates the homepage response and content that the scanner could reach. Other pages and sign-in flows may use different settings.
Evidence and check scope
References
Why it matters
DMARC lets the domain owner tell receiving services what to do when the visible From address is not verified by SPF or DKIM. Without DMARC, attackers have more opportunity to impersonate the domain in phishing email.
What to do
Publish a DMARC record at _dmarc, begin by collecting reports, and confirm that legitimate senders pass before applying a blocking policy.
Evidence and check scope
Why it matters
Another website can place this page inside a hidden or misleading frame and trick a user into clicking an unintended action. Frame restrictions tell browsers which sites, if any, may embed the page.
What to do
Set frame-ancestors in CSP to the required trusted sites, and keep X-Frame-Options for older browsers when appropriate.
Each public IP is grouped with its open services, identified products and any CVEs that may apply to the observed version.
103.151.242.88Product not identified
HSTSN
There are currently 10 exposed email records matching the dnse.com.vn domain. These records may be old or already resolved. The website owner should verify them before resetting passwords or locking related accounts.
Review exposed email recordsThe assessment identified 7 technologies on www.dnse.com.vn, but no version was reliable enough for accurate CVE matching.
Review technologies and CVEsThe assessment observed 1 public IPs and 2 open ports for www.dnse.com.vn. An open port is not the same as a vulnerability, but the website owner should keep every public service updated and appropriately restrict access.
Review IPs and open portsThe assessment observed 102+ public subdomains of dnse.com.vn. This list can reveal additional entry points such as APIs, administration systems, or test environments, but it does not mean that every subdomain is risky.
Review discovered subdomainsReferences
Scope of this check
This check only evaluates the homepage response and content that the scanner could reach. Other pages and sign-in flows may use different settings.
Evidence and check scope
References
Node.jsHSTSSecurityVersion not visibleHTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
www.rfc-editor.org/rfc/rfc6797#section-6.1Next.jsJavaScript Frameworks · Web FrameworksVersion not visibleNext.js is a React framework for developing single page Javascript applications.
nextjs.orgNode.jsProgramming LanguagesVersion not visibleNode.js is an open-source, cross-platform, JavaScript runtime environment that executes JavaScript code outside a web browser.
nodejs.org
ReactJavaScript FrameworksVersion not visibleReact is an open-source JavaScript library for building user interfaces or UI components.
reactjs.org
WebpackMiscellaneousVersion not visibleWebpack is an open-source JavaScript module bundler.
webpack.js.orgRecently completed assessments, prioritizing websites with a similar sector, country or security grade for easier comparison.
Vietnam
