United States (US) — VLESS TCP Node
Host: 51.81.203.63:443 • Tested: 3:21:43 PM
vless://cb2dbb6a-a1ea-4023-9ace-6466cee57241@51.81.203.63:443?&security=reality&flow=xtls-rprx-vision&pbk=nqwCf6oW49tEtmQ0EzxigZ0uu1pg0E30CS54G40Iti0&sid=4477382ff6d3d41c&fp=chrome&sni=www.icloud.com&type=tcp&headerType=none&host=www.icloud.com&path=%2F#%F0%9F%87%BA%F0%9F%87%B8US-freevpnkeys.com-TG-%40yavpn_robot https://freevpnkeys.com/sub/happ ⚡ تست زنده تاخیر مرورگر
اندازه‌گیری زمان رفت و برگشت (RTT) از مرورگر شما تا این نود.
👍 Community Health Rating
Does this server currently connect and route traffic from your location?
🚀 افزودن با ۱ کلیک به اپلیکیشن
افزودن سریع این سرور به برنامه‌های محبوب فیلترشکن:
📊 Recent Verification History
Automated multi-point health probes through Xray-core / libxray (verified every 30 minutes)
| Probe Time | Probe Node | Verdict | Latency (RTT) | Exit IP |
|---|---|---|---|---|
| Wed, 21 Oct 2026 15:21:43 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 409 ms | 51.81.203.63 |
| Wed, 21 Oct 2026 14:21:43 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 698 ms | 51.81.203.63 |
| Wed, 21 Oct 2026 13:21:43 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 669 ms | 51.81.203.63 |
| Wed, 21 Oct 2026 12:21:43 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 496 ms | 51.81.203.63 |
| Wed, 21 Oct 2026 11:21:43 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 993 ms | 51.81.203.63 |
| Wed, 21 Oct 2026 10:21:43 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 799 ms | 51.81.203.63 |
| Wed, 21 Oct 2026 09:13:40 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 799 ms | 51.81.203.63 |
| Wed, 21 Oct 2026 08:15:17 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 400 ms | 51.81.203.63 |
| Wed, 21 Oct 2026 07:25:21 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 654 ms | 51.81.203.63 |
| Wed, 21 Oct 2026 06:25:21 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 762 ms | 51.81.203.63 |
| Wed, 21 Oct 2026 05:25:20 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 410 ms | 51.81.203.63 |
| Wed, 21 Oct 2026 04:25:20 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 495 ms | 51.81.203.63 |
| Wed, 21 Oct 2026 03:25:20 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 748 ms | 51.81.203.63 |
| Wed, 21 Oct 2026 02:25:20 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 446 ms | 51.81.203.63 |
| Wed, 21 Oct 2026 01:25:20 UTC | 🇺🇸 US Main | 🟢 HTTP 204 OK | 196 ms | 51.81.203.63 |
⚙️ پارامترهای فنی پروتکل
Verified protocol configuration attributes required for manual client profiles.
VLESS Stealth Cloaking via RAW / TCP
Cryptographic resistance profile and Deep Packet Inspection (DPI) evasion analysis
Node 51.81.***.*** routes encrypted packets across Tier-1 International Carrier via RAW / TCP, delivering robust anti-censorship resistance for users on restricted cellular carriers like MCI and Irancell.
www.icloud.com): Masking under dominant cloud property (www.icloud.com) exposes the server to active probing sweeps conducted by the Great Firewall and national perimeter monitors. ❓ Frequently Asked Questions for Node #13777768
How does node #N bypass state-level censorship and firewall restrictions? ▼
Node 51.81.***.*** routes encrypted packets across Tier-1 International Carrier via RAW / TCP, delivering robust anti-censorship resistance for users on restricted cellular carriers like MCI and Irancell. Located in Netherlands and peered with Tier-1 International Carrier, it sustains verified 99.6% reliability with low response times around 58 ms.
What client software is recommended to connect to this VLESS configuration? ▼
We advise using proven clients supporting modern protocols: Happ, Incy (incy.cc), v2RayTun, Clash Meta (Mihomo), Sing-box, v2rayNG, and Streisand. Each platform supports direct QR scanning and instant URI import.
Can this node unblock restricted artificial intelligence platforms and global 4K media? ▼
Yes. Routing through Tier-1 International Carrier in Netherlands provides pristine residential or clean datacenter egress. Verified nodes reliably bypass regional barriers on OpenAI ChatGPT, Anthropic Claude, Google Gemini, YouTube Premium, and Netflix without captcha challenges.
How do port 443 and domain masking perform under heavy censorship in Iran and China? ▼
Port 443 functions as the bedrock gateway for encrypted web communications, making discriminatory packet drops virtually impossible without crippling nationwide commerce. Masking under dominant cloud property (www.icloud.com) exposes the server to active probing sweeps conducted by the Great Firewall and national perimeter monitors. This architecture ensures dependable transit across restricted carriers such as MCI, Irancell, and China Telecom.
What steps should I take if node #N (51.81.***.***) experiences a connection timeout? ▼
Our automated probing infrastructure validates public keys continuously. If this endpoint becomes unreachable, import our dynamic subscription URL (/sub/happ/all or /sub/clash/all) to maintain an always-updated list of responsive proxy nodes.
🌐 7-Service Geocheck & Regional Consensus
Authentic multi-provider exit node audit across 16 GeoIP databases, RIPE/ASN, proxycheck.io v3, CDN PoP, AI APIs, and Stash probes.
3. Geolocation Consensus (IPv4)
Providers tallied: 24🔓 4. Service Availability & Anti-Bot Checks (Stash Checks)
| Service | Status | Region | Technical Detail | RTT |
|---|---|---|---|---|
| ChatGPT (web) | ● available | — | — | 971 ms |
| ChatGPT (app) | ● available | — | — | 799 ms |
| YouTube Premium | ● available | — | — | 903 ms |
| Netflix | ○ error | — | request failed | 6065 ms |
| Claude | ○ error | 🇺🇸 US | Cloudflare challenged the request, so availability was never tested | 179 ms |
| TikTok | ● available | — | — | 1312 ms |
| Gemini | ● available | — | — | 1067 ms |
| NotebookLM | ● available | — | sign-in required | 1788 ms |
🤖 5. AI Model API Endpoints (Direct Probe)
| AI Endpoint | Vendor | State | HTTP | Detail | RTT |
|---|---|---|---|---|---|
| OpenAI | OpenAI | ● reachable | 401 | answered, credentials not supplied | 794 ms |
| Anthropic | Anthropic | ● reachable | 401 | answered, credentials not supplied | 900 ms |
| Google Gemini | ● reachable | 403 | answered, credentials not supplied | 780 ms | |
| DeepSeek | DeepSeek | ● reachable | 401 | answered, credentials not supplied | 1190 ms |
| Qwen (Singapore) | Alibaba | ● reachable | 401 | answered, credentials not supplied | 2000 ms |
| Qwen (Beijing) | Alibaba | ● error | — | request failed | — |
| Kimi / Moonshot | Moonshot | ● error | — | request failed | — |
| Zhipu GLM | Zhipu | ● reachable | 401 | answered, credentials not supplied | 1194 ms |
🗺️ 6. GeoIP Databases (16 Independent Providers)
7. Popular Services Geo Detection (21 probes)
8. CDN Edge Location (PoP)
🔄 لینک اشتراک خودکار کلاینت
اشتراک در تمام نودهای فعال United States VLESS با بروزرسانی پس‌زمینه:
✨ سرورهای فعال پیشنهادی
بهترین نودهای جایگزین با همین کشور و پروتکل: