1. About this policy and the operator
This policy describes data processing in DNXT, an application for managing compatible routers and USB modems on a local network. The operator is Individual Entrepreneur Samsonov Egor Igorevich (ИП Самсонов Егор Игоревич). For privacy questions and data requests, contact info@dnxt-official.ru.
The app does not require a DNXT cloud account. Signing in to a router with its administrator password does not create an account on a DNXT server.
The separate policy for the external DNXT website is available at https://dnxt-official.ru/privacy. Section 6 below explains links to websites, email and messaging services.
2. Your router's data
The app exchanges data directly with the selected router. Depending on its model, firmware and the section you use, this may include connection status, network and Wi-Fi settings, connected devices, equipment identifiers, and SMS messages and contacts on the router's SIM card. This is not access to the SMS messages or address book on your iPhone or iPad.
Settings you enter, the administrator password and configuration files you select are sent to the router to carry out your actions. DNXT does not automatically upload this data to the developer's server. If you choose to send information to support, it becomes part of your support request.
3. Data stored on your iPhone or iPad
When the app remembers an administrator password, it stores it in the protected iOS Keychain. Signing out of the current router in the app deletes the password saved for that connection.
App settings, including language and introductory-screen state, are stored on the device. For an OpenVPN file uploaded to a router, the app may keep a local record of its filename, size, upload time and a hash of the router's identifier. This record does not contain the file's contents, certificates, private keys or VPN credentials. Your original file and the configuration on the router are managed separately.
Deleting the app does not delete data on the router and is not a request to delete support correspondence. Retention and restoration of local data and Keychain entries also depend on iOS and device backup settings. Deleting the app alone does not guarantee that all Keychain entries are removed.
4. Device permissions
Local Network access is used to discover and communicate with a router. Location permission while using the app is used to obtain information about the current Wi-Fi connection. The app does not request the GPS coordinates of your iPhone or iPad. Configuration files are selected through the system file picker when you choose to do so.
You can change permissions in iOS Settings. Denying permission may limit router discovery or access to Wi-Fi connection information.
5. Connectivity checks and technical logs
During internet diagnostics and some connection-recovery operations, the app sends HTTPS requests to dnxt-official.ru, vk.ru and ya.ru. The responses help determine whether the internet is reachable through the current connection. The receiving server sees the connection's public IP address and technical request information. The app sends the same User-Agent, DNXT-app, for every user. These requests do not include the router password, SMS contents, VPN configuration or router status.
For these app requests, the dnxt-official.ru server retains the IP address, request time and request line, response status and size, and User-Agent and Referer when supplied. These records are used only to operate and protect the service. They are not used to determine users' geographic location, analyse audiences or behaviour, create advertising profiles or track users for advertising.
The operational server logs are configured for daily rotation, keeping 14 previous log files and the current file. Empty logs are not rotated. This describes the current retention mechanism; it does not promise that every entry or every copy is deleted after exactly 14 calendar days. You can ask about retention of specific data or request deletion at info@dnxt-official.ru as explained in section 8.
The servers at vk.ru and ya.ru process network requests under their respective service policies. An app connectivity request does not execute the returned page's JavaScript or open the page in a browser. Processing that occurs after you separately open a website in a browser is a different process governed by that website's policy.
6. External links and optional support
Links to the DNXT website, Telegram, MAX, email and video instructions open in an external browser or a separate application. DNXT has no embedded web chat or support submission form. When opening a link, DNXT does not append your name, email address, user identifier, router password, correspondence, SMS messages or a diagnostic archive.
If you then choose to contact support, the selected service and support team receive the information you provide. This may include your name or username in that channel, an identifier, message text, attachments and the time of your request. This separate process is governed by the DNXT website policy at https://dnxt-official.ru/privacy and the selected service's rules. This document does not apply the technical-log retention mechanism in section 5 to external support correspondence.
Send only information needed to address your question. Do not send your router administrator password, private VPN keys or unrelated correspondence. For requests concerning your support correspondence, you can also contact info@dnxt-official.ru and identify the channel and information needed to locate your request.
7. Advertising, analytics and security
This version of DNXT does not integrate advertising SDKs, behavioural analytics SDKs or automatic crash-reporting SDKs. The app does not use the device's advertising identifier. These statements do not exclude the technical request logs described above or describe how external websites operate after you open them.
Saved passwords use iOS Keychain, and external connectivity checks use HTTPS. Communication with a router takes place on the local network and depends on its firmware interface and capabilities. The use of HTTPS for internet checks does not mean that every connection to a router is encrypted.
8. Access, correction and deletion requests
For questions about data, information about its processing, correction, restriction or deletion, or withdrawal of consent where processing relies on consent, email info@dnxt-official.ru with the subject "DNXT data". Explain whether the request concerns the app's technical requests, support correspondence or another process. To help locate technical requests, include an approximate date and time and, if known, the public IP address. Do not send passwords or private keys.
To protect your data, clarification or confirmation that the request concerns you may be needed. Requests are considered in accordance with applicable legal requirements; a basis for retaining particular data does not mean that a request will not be considered. Deletion from an external messenger or another service also follows that service's rules and is not performed by deleting the DNXT app.
You can delete the locally saved password by signing out of the current router. You can stop further app requests by stopping use of the app. This does not automatically delete records already retained by a server.
9. Policy updates
When data processing changes, the operator updates this policy and the app's privacy information on the App Store. The revision date appears at the top of this document. For questions about the current version, contact info@dnxt-official.ru.