End User License Agreement
By downloading, installing, activating, or using DTNT, you agree to this software license.
1. License grant
Denali Tech Inc grants you a limited, non-exclusive, revocable, non-transferable license to use DTNT on Windows devices you own or control for your own internal business or personal use.
A paid Pro purchase covers one purchaser or one internal technician seat and may be activated on up to three Windows devices under that same purchaser's control, unless Denali Tech gives you a different written arrangement.
2. What you may and may not do
- You may use DTNT to inspect, survey, test, and document networks and devices you own, operate, or are authorized to assess.
- You may make reasonable backup copies for recovery purposes.
- You may share official DTNT download links and pass along unchanged official DTNT installers at no charge, with all included license terms, notices, and branding intact.
- You may not resell, sublicense, lease, or repackage DTNT, or distribute it beyond the sharing permission above, except as Denali Tech expressly allows in writing.
- You may not share activation codes, device authentication tokens, signed activation files, or paid Pro access with another purchaser or technician seat; sharing an installer does not transfer a Pro license.
- You may not remove branding, notices, or technical protections, or bypass Free and Pro limitations.
- You may not reverse engineer DTNT except to the limited extent applicable law gives you that right and does not allow it to be waived.
- You may not use DTNT to gain unauthorized access, bypass access controls, collect credentials you are not entitled to access, disrupt networks, attack systems, or test networks without permission.
3. Activation and delivery
DTNT Pro may be fulfilled through Stripe-hosted checkout, activation email delivery, signed entitlement records, and later online entitlement methods published by Denali Tech. Microsoft Store is the preferred installation path. Denali Tech may also provide official installers or support-assisted alternatives. The sharing permission in section 2 applies to unchanged official installers and does not expand Pro activation or support rights. Microsoft Store distribution does not change these Denali Tech license terms and does not make Microsoft responsible for DTNT support, Pro activation, or Denali Tech checkout. Activation can require a purchase email plus activation code, a signed license file fallback, or another entitlement method Denali Tech later makes available.
Online activation associates the purchase with a DTNT-generated device identifier and Windows computer name. The app automatically revalidates that activation when it starts. The current online activation method allows up to fourteen days after the last successful validation when the licensing service cannot be reached; after that, Pro access on the PC can be cleared until activation succeeds again. This connection requirement also applies to a one-time purchase. A signed activation file, when support supplies one, can have different validation behavior. The Privacy Notice describes the information used.
Keep your purchase receipt and delivery email. If you replace hardware or need a reasonable activation reset, contact Denali Tech. Reset or reissue decisions are made to prevent abuse and protect legitimate customers.
4. Updates and future releases
Your purchase includes access to the Pro features Denali Tech makes generally available for the licensed DTNT product line. Denali Tech may ship updates, patches, feature changes, pricing changes for new customers, separate products, or future paid upgrades.
5. Network and field-use responsibility
DTNT is an operator tool. You are responsible for how you use scan, discovery, speed, profile, port-check, saved-key, and export functions. Use scanning and selected-host checks only on networks and devices you own, manage, or have permission to assess. Use saved Wi-Fi key reveal only on Windows profiles and networks you are authorized to access. Exported device lists, MAC addresses, IP addresses, profile data, screenshots, and diagnostic logs can be sensitive; you are responsible for storing, sharing, and deleting them safely. You must follow applicable laws, client authorizations, workplace policies, and safety rules. DTNT is not intended for emergency response, safety-critical, or life-support use.
6. Ownership
DTNT is licensed, not sold. Denali Tech Inc and its licensors retain all ownership, title, and intellectual property rights in the software, branding, screenshots, and related materials.
Third-party components are governed by their applicable license terms. This agreement does not limit rights those licenses grant for those components.
7. Warranty disclaimer
Except where law does not allow it, DTNT is provided "as is" and "as available." Denali Tech disclaims implied warranties of merchantability, fitness for a particular purpose, title, and non-infringement. Denali Tech does not guarantee uninterrupted operation, perfect compatibility with every Windows environment, or complete detection of every network condition.
8. Limitation of liability
To the maximum extent allowed by law, Denali Tech will not be liable for indirect, incidental, special, consequential, exemplary, or punitive damages, or for lost profits, lost data, lost business, or procurement of substitute services. Denali Tech's total liability arising out of DTNT will not exceed the amount you paid for the applicable DTNT license in the twelve months before the claim.
Nothing in this agreement excludes or limits liability, statutory warranties, remedies, or consumer rights that applicable law does not allow to be excluded or limited.
Website Terms and Commercial Terms
These terms apply to DTNT website pages, downloads, checkout routes, and customer communications tied to the product.
1. Orders and pricing
DTNT Free is currently offered as a no-charge Microsoft Store install. DTNT Pro is sold as a one-time purchase unless Denali Tech clearly states otherwise before checkout. Pricing, launch offers, and availability can change prospectively.
The online Pro activation method requires an internet connection for activation and subsequent validation, including the offline grace period described in the EULA. A one-time purchase does not imply permanently offline activation.
2. Payment processing
Payments may be processed by Stripe or another payment provider shown during checkout. Denali Tech does not store full payment card numbers on the DTNT website or inside the desktop app.
Microsoft Store and Stripe are separate service providers with their own terms and privacy policies. A Microsoft Store listing, certification, or install path should not be read as legal advice, a security warranty, or an endorsement of a particular customer use case.
3. Delivery expectations
After successful payment, DTNT may provide immediate website instructions, activation email delivery, automated activation fulfillment, or a manual support-assisted fallback. The normal customer path is Microsoft Store install plus in-app activation with the purchase email and activation code. Denali Tech may hold or cancel an order that appears fraudulent, abusive, duplicated, or technically impossible to fulfill.
4. Supported systems
DTNT is a Windows desktop product. Public product pages currently represent DTNT as intended for Windows 10 and Windows 11. You are responsible for confirming your environment meets the published system and packaging requirements before purchase.
5. Support scope
Support for DTNT is provided through the channels Denali Tech publishes, currently including support@dt-nt.com. Unless Denali Tech separately agrees otherwise in writing, support is offered on a commercially reasonable basis and without a guaranteed response time, uptime commitment, or custom consulting entitlement.
6. Accurate use of the site
You agree not to interfere with the site, scrape private checkout data, abuse support channels, or use the purchase flow to commit fraud, chargeback abuse, or unauthorized testing.
You also agree not to misrepresent DTNT as a Microsoft product, a penetration-testing authorization, a managed security service, or a guarantee that a network is safe, compliant, or fully discovered.
7. Governing law
To the extent legally permitted, DTNT website and sales terms are governed by Illinois law, without regard to conflict-of-law rules, except where mandatory consumer-protection law in your home jurisdiction says otherwise.
Nothing in these terms removes consumer rights or remedies that cannot lawfully be waived.
DTNT Privacy Notice
Denali Tech Inc provides Denali Tech Net-Tools (DTNT). This policy covers the Windows app, DTNT website, checkout and activation fulfillment, and support. For privacy questions or requests, contact support@dt-nt.com.
1. Information collected
Denali Tech may collect:
- contact details you provide, such as your name, email address, and support messages
- order and payment metadata from Stripe or another provider identified at checkout, such as order and payment references, purchaser name and email, product, amount, currency, payment status, and fulfillment timestamps; the desktop app does not receive full payment card numbers
- activation records, including purchase email, activation code, a randomly generated persistent device identifier, Windows computer name, device authentication records, seat counts, and activation, validation, and release timestamps
- delivery-email records, including recipient, subject, delivery status, provider reference, timestamps, and error details; support-assisted grants can also contain the reason and operator reference
- basic website logs and anti-abuse information generated by your browser or our host, such as IP address, timestamps, pages requested, and user-agent data
- website measurement information when the relevant analytics or advertising features are enabled, as described in section 4
2. DTNT app data
DTNT processes network adapter details, nearby Wi-Fi names and radio identifiers, IP and MAC addresses, hostnames, service responses, saved Windows Wi-Fi profiles, and diagnostic results on your PC. Saved device labels, site inventory, speed-test history, settings, and exports also remain local unless you share them. The app does not automatically upload those inventories, saved Wi-Fi keys, device passwords, exports, or diagnostic logs to Denali Tech. Online activation and update checks operate separately, as described in section 3.
When you use the Profiles workspace, DTNT can read saved Windows Wi-Fi profile names, security labels, and saved keys from Windows so it can show the local profile state on that machine. Saved keys are shown or copied locally when you choose to reveal them, and they are not included in the DTNT profile export format by default.
When you save a device login in IP Scanner, its password is protected locally using Windows data protection for the current Windows account. Its username and identifying information, such as the device and site, are stored locally without that password protection. These login records are not included in DTNT job inventory exports. Revealing or copying a password exposes it on screen or to the Windows clipboard; clipboard history or synchronization, if enabled in Windows, can retain or share copied text.
When you run IP Scanner and related discovery workflows, DTNT can send ping, DNS, TCP-connect, ARP-assisted, and short HTTP(S) requests to the selected targets to identify responsive devices and likely web interfaces. DTNT may temporarily read headers and a small body snippet to classify a web interface; that body sample is not included in the standard export. DNS resolvers, target devices, and network operators can observe these requests. Use these tools only where you have authorization.
Local diagnostic logs can contain timestamps, component names, status messages, file paths, and exception details. Settings, logs, inventories, and exports are not all encrypted by DTNT. Protect your Windows account, devices, backups, and exported files, and review files before sending them to support.
3. Online app features and automatic requests
- Pro activation: activating online sends your purchase email, activation code, random device identifier, and Windows computer name to Denali Tech's fulfillment service hosted on Cloudflare. The service stores order and device activation records to verify purchases and manage licensed seats. It returns a signed entitlement and device authentication token for local use. The random identifier is created by DTNT; it is not a hardware serial number.
- License validation: after online activation, the app automatically checks the stored activation when it starts, sending the device identifier and authentication token. Successful validation updates the server's last-validation timestamp. Releasing this PC sends the identifier, token, and a release reason. Releasing a seat does not delete the order or its activation history.
- Update checks: the app automatically requests release metadata from the DTNT website when it starts and can check again while running or when you select Check for updates. The hosting service receives the request's IP address and normal connection information. The update check does not upload your scan results. Microsoft separately processes Store installations and updates.
- Speed tests: when you start a test, DTNT downloads test data from and uploads generated test bytes to
speed.cloudflare.com. It does not upload your personal files for the speed test. Cloudflare receives your public IP address and connection information. Tests can transfer substantial data and use your network bandwidth.
- Other tools and links: ping, traceroute, DNS, port checks, and web links contact their selected targets, your DNS provider, or the site opened in your browser. The receiving services process these requests under their own policies.
The activation and update hosts necessarily receive IP addresses and request metadata as part of providing their services. The app's local operation does not mean that it makes no internet requests.
Starting with DTNT version 2.1.0-a.75, the saved device authentication token is protected using Windows data protection for the current Windows account. Earlier versions stored this token as readable local data; the updated app protects it when it next saves a valid activation. Other local activation metadata, including your purchase email, device identifier, computer name, and timestamps, remains readable to processes that can access those files.
4. Website measurement
The DTNT website supports Google Analytics and Microsoft Advertising Universal Event Tracking (UET) for page views and Microsoft Store and checkout clicks. These services can receive browser and device information, IP address, page information, event details, and their own online identifiers. Website campaign attribution can include UTM parameters, referrer, and landing page, remembered in your browser for use over up to 30 days. This website measurement is separate from the Windows app's local network scans.
Optional analytics and advertising start disabled. Use Privacy choices to choose either category, reject both, or change a previous choice. The site uses your saved preference for up to 180 days; campaign attribution is stored only after optional measurement is allowed and used for up to 30 days. Expired browser-storage records are removed when the site next reads them, so they can remain on a device that does not revisit the site until you clear its storage. A Global Privacy Control signal disables optional measurement. Checkout-result and activation-help pages, and URLs containing recognized checkout or activation credentials, do not load optional measurement.
Withdrawing permission stops future optional measurement and clears the site's first-party tracking storage and cookies that its controls can access; the page reloads to unload active measurement scripts. This does not erase records already sent to providers or cookies set on another provider's domain. Browser settings can also block cookies or clear site storage. Do not put passwords, activation codes, payment details, or private network information in campaign links or public website forms.
5. How information is used
Denali Tech uses information to:
- deliver downloads, activation materials, receipts, and order support
- prevent fraud, misuse, duplicate fulfillment, or activation abuse
- answer support questions and improve release, packaging, and fulfillment quality
- understand website use and measure campaigns when the relevant optional measurement is enabled
- comply with legal obligations and protect Denali Tech, its customers, and its systems
6. Sharing and service providers
Information is disclosed to providers as needed for the features described above, including Stripe for checkout, Cloudflare for fulfillment hosting and database services and for speed tests, Brevo for configured activation-email delivery, Microsoft for Store distribution, and Google and Microsoft for enabled website measurement. Email delivery providers receive the recipient and message contents, including activation instructions. Support providers receive information you choose to send. Information may also be disclosed where required by law.
Provider information and choices are available in the Stripe privacy policy, Cloudflare privacy policy, Brevo privacy policy, Microsoft privacy statement, and Google privacy policy. Providers can process information in countries other than yours. Their own policies describe processing they perform independently; they do not replace Denali Tech's responsibilities for information it controls.
The desktop app does not send your local network inventories or saved credentials to advertising providers. Website advertising measurement is a separate disclosure of browser and event information and is subject to the website's privacy controls.
7. Retention and local controls
Order, activation, and support records may be kept for as long as reasonably needed to fulfill purchases, support reinstall or activation questions, resolve disputes, meet tax and accounting requirements, and enforce DTNT terms.
Saved app data remains on your PC until you remove it or the app replaces it. Speed-test history has delete and clear controls, and a saved device login can be cleared in IP Scanner. Local diagnostic logs rotate by size; they do not expire after a fixed number of days. DTNT normally stores settings and logs in the current user's local application-data area under Denali Tech\DTNT; Windows packaging can redirect this location. Exports and backups you save elsewhere must be managed separately. Contact support for help locating and removing retained local files.
Clearing a local activation or uninstalling the app does not request deletion of Denali Tech's order and support records. Release an online activation through the app when you want to free the PC's seat; contact support if that is not possible. Deletion of the local device identifier alone does not release an existing server-side seat.
8. Privacy requests
Send requests for access, correction, or deletion of information Denali Tech controls to support@dt-nt.com. Depending on applicable law, you may also have rights to object, restrict processing, obtain a portable copy, withdraw consent, opt out of certain disclosures, or complain to the relevant privacy authority. These rights and any exceptions depend on your location and the processing involved.
Include enough information to identify the relevant purchase or support interaction, but do not send payment card details, saved network passwords, or device authentication tokens. Identity verification may be needed for requests that disclose or change private records. Legal, accounting, fraud-prevention, or security obligations can limit deletion where applicable law permits. Denali Tech cannot remotely delete exports or other copies under your control.
9. Children
DTNT is intended for technicians, installers, business owners, and other users performing network diagnostics. It is not directed to children under 13. If you believe a child has provided personal information to Denali Tech, contact support@dt-nt.com so the matter can be reviewed.
Refund Policy
This refund policy applies to DTNT Pro software purchases unless Denali Tech states a different written offer before payment. It describes Denali Tech's commercial refund review and does not replace mandatory cancellation, refund, repair, or other consumer remedies under applicable law.
1. Standard refund window
For first-time DTNT Pro purchases, contact Denali Tech within fourteen calendar days of the charge if you need a refund review.
2. When refunds are usually approved
- Duplicate or accidental charges.
- DTNT Pro cannot be delivered or activated on a supported Windows system and Denali Tech cannot resolve the issue within a reasonable support window.
- The purchased item was materially different from what the DTNT sales page described at the time of purchase.
3. Limits
For discretionary requests under this commercial policy, refunds can be denied after successful delivery and substantial use, except where applicable law requires otherwise. Downloading, receiving an activation code, or using the software does not by itself waive a statutory withdrawal or cancellation right. Where applicable law permits that right to end only after specific prior consent, acknowledgment, and confirmation, those requirements must be met before Denali Tech relies on that exception.
Refund requests can also be denied for fraud, abuse, chargeback misuse, or purchases made in violation of DTNT terms.
4. How to request one
Email support@dt-nt.com with the checkout email address, order reference, and a short explanation of the problem. If Denali Tech approves the refund, it is returned to the original payment method through the payment provider.
