v2
v2ai-check
DIAGNOSTIC LIVE
REAL-TIME CONNECTION DIAGNOSTIC

How free is your internet?

Scanning 13 services and your privacy posture from your actual connection. Results in 8 seconds. No sign-up, no tracking.

v2ai-check@diagnostic ~ running
LOC Detecting...
IP --
ISP --
TIME --
NETWORK ENVIRONMENT
0 50 100+
--Mbps
TESTING...
--
↓ Download
--
↑ Upload
--
⏱ Ping
INTERNET FREEDOM INDEX
0 25 50 75 100
--/100
CALCULATING...
--
AI Access
--
Social
--
Privacy

Privacy & Security

AI Services

checking...0 / 6 reachable

Social & Media

checking...0 / 7 reachable

X (Twitter) is currently accessible from Vietnam.

Visiting Vietnam?

Traveling to Vietnam? Expect ChatGPT to be unreachable on local Wi-Fi and SIM cards. Telegram may only work intermittently. Set up an encrypted connection before you arrive — it is much harder to do after you land.

Common questions this tool answers

  • Is X (Twitter) accessible in Vietnam?
  • Why is X (Twitter) not working in Vietnam?
  • Can I use X (Twitter) from Vietnam?
  • Is X (Twitter) blocked or restricted in Vietnam?
  • How to access X (Twitter) when traveling to Vietnam?

You can verify your connection status using the real-time diagnostic tool above. Blocking data last verified 2026-07-14.

Also check

ChatGPT in Vietnam Claude in Vietnam Gemini in Vietnam Midjourney in Vietnam GitHub Copilot in Vietnam X (Twitter) in UAE X (Twitter) in China X (Twitter) in Egypt X (Twitter) in Iran X (Twitter) in Pakistan

Frequently Asked Questions

How does v2ai-check detect if a service is blocked?
We load a tiny asset (favicon) from each service directly from your browser. If the request times out or fails, the service is unreachable from your network. This runs entirely client-side — we never see your results.
Is this safe to run? Does it log anything?
Yes. All checks happen in your browser. We store no IP logs, no query history. The only data we keep is anonymous aggregate counts (how many people scanned, what % saw which services blocked) to maintain the Freedom Index.
Why are ChatGPT, Claude, and Gemini blocked in some countries?
Two reasons: (1) national-level network filtering (deep packet inspection in some regions) that blocks the domain entirely; (2) OpenAI/Anthropic/Google themselves geo-restrict access from certain countries. Either way, your real connection is visibly limited.
What is a DNS leak and why does it matter?
Every website you visit starts with a DNS lookup — typically unencrypted and sent to your ISP. This means your ISP (and anyone on your network) can see every domain you visit in plain text, even with HTTPS. DNS encryption stops this.
What does the Freedom Score actually measure?
It combines three signals: (1) AI service reachability — are key tools like ChatGPT available? (2) Social/media reachability — YouTube, Telegram, etc. (3) Privacy posture — DNS, WebRTC, HTTPS, tracker protection. Higher score = freer, more private connection.
How accurate are the results?
Service checks are real-time and reflect the exact moment of the scan. False positives can occur if a service is briefly down or rate-limiting. Privacy checks (WebRTC, HTTPS) are deterministic and always accurate.
v2aiVPN
下载 v2aiVPN
安全 · 快速 · 抗封锁
🤖 Android
APK · 直接安装
下载 APK
QR
扫码安装
到手机
🖥️ Windows即将推出
💻 macOS即将推出
🐧 Linux即将推出
v2aiVPN
v2aiVPN Account
Pay with card · use anywhere
New here?
Create a VPN account. Your private key is your login — back it up.
Already have an account?
Paste your VPN private key (64 hex) to log in.