ValdikSS/blockcheck
Russian ISP blocking type checker NOTE: NOT WORKING CURRENTLY. ВНИМАНИЕ: НЕ РАБОТАЕТ НА ТЕКУЩИЙ МОМЕНТ observed · 2026-08-28
Health v2 · maintenance only
10/100
- Activity 0
- Release rhythm 8
- Longevity 100
Flags: archived
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 4447
- days_rel: n/a
- days_push: 1618
- n_releases_24m: 0
Adoption not part of the score
1392 stars · 150 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
BlockCheck is a Python utility that detects the type of website blocking used by Russian ISPs, including DNS tampering, DPI filtering, SSL certificate substitution, and IP blocking. It also tests various DPI bypass techniques and reports statistics, though the project is currently not working.
Use cases
- detect how my ISP blocks websites
- check if DNS responses are being tampered with
- identify deep packet inspection filtering
- test DPI bypass techniques effectiveness
- check for SSL certificate substitution by ISP
- diagnose Russian registry website blocking type
When to choose
- you need to identify the specific blocking mechanism used by a Russian ISP
- you want to test which DPI evasion techniques work on your connection
When to avoid
- you need a currently working tool - the project is explicitly marked as not working
- you need censorship detection outside the Russian ISP context
- you want actively maintained software
Facets
cli-tool · maturity abandoned
security networking http-client developer-tools censorship-circumvention networking security windows python cli dpi-detection dns-blocking russia isp-blocking deep-packet-inspection linux macos
1 source
- readme: https://github.com/ValdikSS/blockcheck · fetched 2026-08-28 · 73a801dfc2ad
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| ValdikSS/blockcheck | main | 10 |
For agents
markdown · JSON · MCP: product_card(name="ValdikSS/blockcheck")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem