Probe Time	Probe Node	Verdict	Latency (RTT)	Exit IP
Tue, 20 Oct 2026 05:25:20 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	177.3.220.53
Tue, 20 Oct 2026 04:55:20 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	177.3.220.53
Tue, 20 Oct 2026 04:25:20 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	177.3.220.53
Tue, 20 Oct 2026 03:25:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	536 ms	177.3.220.53
Tue, 20 Oct 2026 02:25:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	552 ms	177.3.220.53
Tue, 20 Oct 2026 01:25:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	333 ms	177.3.220.53
Tue, 20 Oct 2026 00:25:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1053 ms	177.3.220.53
Mon, 19 Oct 2026 23:25:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1060 ms	177.3.220.53
Mon, 19 Oct 2026 22:25:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	504 ms	177.3.220.53
Mon, 19 Oct 2026 21:25:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	348 ms	177.3.220.53
Mon, 19 Oct 2026 20:25:21 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	360 ms	177.3.220.53
Mon, 19 Oct 2026 19:25:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	444 ms	177.3.220.53
Mon, 19 Oct 2026 18:44:27 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	177.3.220.53
Mon, 19 Oct 2026 18:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	398 ms	177.3.220.53
Mon, 19 Oct 2026 17:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1491 ms	177.3.220.53

⚙️ پارامترهای فنی پروتکل

Verified protocol configuration attributes required for manual client profiles.

آدرس هاست / سرور fi-b1.pythonsetupbib.online

پورت 61374

امنیت (Security) REALITY

نوع انتقال (Transport) XHTTP

شاخص SNI fi-b1.pythonsetupbib.online

کلید عمومی (pbk) QrNs0ew7snHqLfpVXS9RAhlRzgAzzGZK9fXmDcx9xHI

مسیر (Path) /

UUID f8d52ece-fad4-478d-875d-df6eed3befa7

اثر انگشت TLS 14929377

🛡️

xHTTP Cutting-Edge Transport

Cryptographic resistance profile and Deep Packet Inspection (DPI) evasion analysis

SNI: Direct Match (Standard TLS) Port 61374 (Non-standard • High Risk) uTLS: 14929377 (Active)

This node utilizes xHTTP transport — a state-of-the-art Xray transport protocol that offers maximum censorship resistance against active probing and DPI filters.

Network Port Analysis: Non-standard port (61374). Mobile operators and restricted whitelist networks frequently drop non-443/8443 traffic at the firewall layer.

SNI Masking Analysis (fi-b1.pythonsetupbib.online): SNI matches target server hostname — clean standard TLS handshake with no cross-domain mismatch.

uTLS Handshake Security Analysis (14929377): Emulating 14929377 TLS parameters to protect against passive fingerprinting.

Client Handshake Masking (uTLS): Emulating 14929377 TLS parameters to protect against passive fingerprinting.

REALITY Cryptography: Public key (pbk) pinned on server

❓ Frequently Asked Questions for Node #14929377

How does the REALITY security profile protect my connection? ▼

This node utilizes xHTTP transport — a state-of-the-art Xray transport protocol that offers maximum censorship resistance against active probing and DPI filters.

What client apps are recommended for this VLESS key? ▼

We recommend modern clients supporting VLESS Reality and Vision: Happ, Incy, v2RayTun, FlClashX, Koala Clash, Karing, and v2rayNG.

What should I do if this server stops responding? ▼

Free public keys are updated and re-verified automatically every 15-30 minutes. If this key goes offline, use our 1-click subscription link to always receive only fresh, currently responsive servers.

🌐 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.

GeoCheck v1.4 ⏱ 6.80s

1. Exit IP & Autonomous System (Identity) 🇫🇮 FI

Public Exit IPv4: 177.3.220.53

Network (ASN / Org): — · V tal

BGP Prefix / Subnet: —

Node Location: Brasília, Federal District — 🇫🇮 FI

2. IP Address Reputation (proxycheck.io v3) Residential

Address Class: 🏠 Residential / ISP

Risk Score:

0 / 100 (95% conf)

Detection Flags:

clean

Operator / Provider: V tal

3. Geolocation Consensus (IPv4)

Providers tallied: 25

🇫🇮 FI Finland

52% (13/25)

🇩🇪 DE Germany

20% (5/25)

🇧🇷 BR Brazil

12% (3/25)

🇷🇺 RU Russia

8% (2/25)

🇺🇸 US United States

8% (2/25)

🔓 4. Service Availability & Anti-Bot Checks (Stash Checks)

Service	Status	Region	Technical Detail	RTT
ChatGPT (web)	● available	—	—	995 ms
ChatGPT (app)	● available	—	—	988 ms
YouTube Premium	○ error	—	request failed	—
Netflix	● available	🇫🇮 FI	full catalogue	2670 ms
Claude	○ error	🇫🇮 FI	Cloudflare challenged the request, so availability was never tested	316 ms
TikTok	● available	—	—	1272 ms
Gemini	● available	—	—	908 ms
NotebookLM	● blocked	—	not offered in this country	3194 ms

🤖 5. AI Model API Endpoints (Direct Probe)

AI Endpoint	Vendor	State	HTTP	Detail	RTT
OpenAI	OpenAI	● reachable	401	answered, credentials not supplied	1085 ms
Anthropic	Anthropic	● reachable	401	answered, credentials not supplied	998 ms
Google Gemini	Google	● reachable	403	answered, credentials not supplied	1093 ms
DeepSeek	DeepSeek	● error	—	request failed	—
Qwen (Singapore)	Alibaba	● reachable	401	answered, credentials not supplied	1507 ms
Qwen (Beijing)	Alibaba	● error	—	request failed	—
Kimi / Moonshot	Moonshot	● error	—	request failed	—
Zhipu GLM	Zhipu	● reachable	401	answered, credentials not supplied	1103 ms