Probe Time	Probe Node	Verdict	Latency (RTT)	Exit IP
Tue, 20 Oct 2026 12:25:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	624 ms	2400:8901::2000:8eff:fe86:97a6
Tue, 20 Oct 2026 11:36:35 UTC	🇷🇺 RU Probe	🟢 HTTP 204 OK	1231 ms	2400:8901::2000:8eff:fe86:97a6
Tue, 20 Oct 2026 11:25:21 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	897 ms	2400:8901::2000:8eff:fe86:97a6
Tue, 20 Oct 2026 10:55:20 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	2400:8901::2000:8eff:fe86:97a6
Tue, 20 Oct 2026 10:25:20 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	2400:8901::2000:8eff:fe86:97a6
Tue, 20 Oct 2026 09:25:20 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	803 ms	2400:8901::2000:8eff:fe86:97a6

⚙️ 协议核心技术参数

Verified protocol configuration attributes required for manual client profiles.

主机 / 域名 www.visa.com.hk

端口号 443

安全传输协议 TLS

底层传输方式 WS

SNI 伪装域名 ap-south.862400.xyz

路径 (Path) /announcement?ed=2048

UUID ed6ae8d0-0ad4-4828-8fee-621a650abb39

TLS 指纹 (Fingerprint) 17303931

🛡️

Standard TLS Encryption (WS)

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

SNI: Low-Profile SNI (Optimal for Reality) Port 443 (Standard HTTPS) uTLS: 17303931 (Active)

Standard TLS encryption channel over WS. Provides robust end-to-end data security suitable for networks with standard censorship policies.

Network Port Analysis: Port 443 is the universal standard for secure HTTPS traffic. Firewalls and ISPs cannot block it without disrupting regular web access.

SNI Masking Analysis (ap-south.862400.xyz): Masked under a low-profile external domain (ap-south.862400.xyz), which effectively reduces detection risk from automated DPI heuristics.

uTLS Handshake Security Analysis (17303931): Emulating 17303931 TLS parameters to protect against passive fingerprinting.

Client Handshake Masking (uTLS): Emulating 17303931 TLS parameters to protect against passive fingerprinting.

❓ Frequently Asked Questions for Node #17303931

How does the TLS security profile protect my connection? ▼

Standard TLS encryption channel over WS. Provides robust end-to-end data security suitable for networks with standard censorship policies.

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 ⏱ 12.42s

1. Exit IP & Autonomous System (Identity) 🇸🇬 SG

Public Exit IPv4: 2400:8901::2000:8eff:fe86:97a6

Network (ASN / Org): AS63949 · Akamai Technologies, Inc.

BGP Prefix / Subnet: —

Node Location: Singapore — 🇸🇬 SG

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

Address Class: 🖥️ Hosting / Datacenter

Risk Score:

20 / 100 (95% conf)

Detection Flags:

hosting

Operator / Provider: Akamai Technologies, Inc.

3. Geolocation Consensus (IPv4)

Providers tallied: 22

🇸🇬 SG Singapore

100% (22/22)

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

Service	Status	Region	Technical Detail	RTT
ChatGPT (web)	● available	—	—	2619 ms
ChatGPT (app)	● available	—	—	2312 ms
YouTube Premium	● available	—	—	2718 ms
Netflix	● available	🇸🇬 SG	full catalogue	4185 ms
Claude	○ error	🇸🇬 SG	Cloudflare challenged the request, so availability was never tested	525 ms
TikTok	● available	—	—	2328 ms
Gemini	○ error	—	request failed	—
NotebookLM	○ error	—	request failed	—

🤖 5. AI Model API Endpoints (Direct Probe)

AI Endpoint	Vendor	State	HTTP	Detail	RTT
OpenAI	OpenAI	● reachable	401	answered, credentials not supplied	2171 ms
Anthropic	Anthropic	● reachable	401	answered, credentials not supplied	2300 ms
Google Gemini	Google	● reachable	403	answered, credentials not supplied	1970 ms
DeepSeek	DeepSeek	● reachable	401	answered, credentials not supplied	2184 ms
Qwen (Singapore)	Alibaba	● reachable	401	answered, credentials not supplied	2886 ms
Qwen (Beijing)	Alibaba	● error	—	request failed	—
Kimi / Moonshot	Moonshot	● error	—	request failed	—
Zhipu GLM	Zhipu	● reachable	401	answered, credentials not supplied	2586 ms