Diagnose RKN/TSPU internet blocks layer by layer (DNS, TCP, TLS, HTTP)
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Updated
May 9, 2026 - Python
Diagnose RKN/TSPU internet blocks layer by layer (DNS, TCP, TLS, HTTP)
ТСПУ: Технические средства противодействия угрозам
Internet Censorship & Blocking Detector — a client-side web tool for detecting DPI/TSPU blocking and checking the availability of popular websites.
DPI-resistant VPN with 20+ bypass strategies, adaptive fallback, and monthly TSPU intelligence. Go server+client, Android app.
Open-source DPI bypass for YouTube and Discord. Cross-platform (Windows / Linux / macOS), Rust. Zapret / GoodbyeDPI / byedpi alternative. Works against TSPU, GFW and other carrier-grade DPI.
AmneziaWG setup guide for Russia 2026 - bypass DPI/TSPU on all platforms
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