Probe Time	Probe Node	Verdict	Latency (RTT)	Exit IP
Mon, 19 Oct 2026 10:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1086 ms	140.238.2.250
Mon, 19 Oct 2026 09:10:59 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	578 ms	140.238.2.250
Mon, 19 Oct 2026 08:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	954 ms	140.238.2.250
Mon, 19 Oct 2026 07:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	2241 ms	140.238.2.250
Mon, 19 Oct 2026 06:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1416 ms	140.238.2.250
Mon, 19 Oct 2026 05:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	387 ms	140.238.2.250
Mon, 19 Oct 2026 04:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	599 ms	140.238.2.250
Mon, 19 Oct 2026 03:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	3008 ms	140.238.2.250
Mon, 19 Oct 2026 02:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	901 ms	140.238.2.250
Mon, 19 Oct 2026 01:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	375 ms	140.238.2.250
Mon, 19 Oct 2026 01:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	381 ms	140.238.2.250
Mon, 19 Oct 2026 00:40:58 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	140.238.2.250
Sun, 18 Oct 2026 21:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	796 ms	140.238.2.250
Sun, 18 Oct 2026 21:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	377 ms	140.238.2.250
Sun, 18 Oct 2026 20:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	373 ms	140.238.2.250

⚙️ 协议核心技术参数

Verified protocol configuration attributes required for manual client profiles.

主机 / 域名 140.238.2.250

端口号 443

安全传输协议 NONE

底层传输方式 TCP

UUID 41a7089a-040b-4538-8b8d-010902405bde

加密算法 (Cipher) auto

TLS 指纹 (Fingerprint) 42857

🛡️

VMESS Standard Profile

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

Port 443 (Standard HTTPS)

Standard VMESS proxy configuration without supplementary Reality obfuscation.

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

❓ Frequently Asked Questions for Node #42857

How does the NONE security profile protect my connection? ▼

Standard VMESS proxy configuration without supplementary Reality obfuscation.

What client apps are recommended for this VMESS 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 ⏱ 16.75s

1. Exit IP & Autonomous System (Identity) 🇰🇷 KR

Public Exit IPv4: 140.238.2.250

Network (ASN / Org): AS31898 · Oracle Corporation

BGP Prefix / Subnet: —

Node Location: Seoul, Seoul — 🇰🇷 KR

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

Address Class: 🖥️ Hosting / Datacenter

Risk Score:

20 / 100 (95% conf)

Detection Flags:

hosting

Operator / Provider: Oracle Corporation

3. Geolocation Consensus (IPv4)

Providers tallied: 9

🇰🇷 KR Korea (Republic of)

100% (9/9)

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

Service	Status	Region	Technical Detail	RTT
ChatGPT (web)	○ error	—	request failed	—
ChatGPT (app)	○ error	—	request failed	—
YouTube Premium	○ error	—	request failed	—
Netflix	○ error	—	request failed	3090 ms
Claude	○ error	—	request failed	—
TikTok	○ error	—	request failed	—
Gemini	○ error	—	request failed	—
NotebookLM	○ error	—	request failed	—

🤖 5. AI Model API Endpoints (Direct Probe)

AI Endpoint	Vendor	State	HTTP	Detail	RTT
OpenAI	OpenAI	● error	—	request failed	—
Anthropic	Anthropic	● error	—	request failed	—
Google Gemini	Google	● error	—	request failed	—
DeepSeek	DeepSeek	● error	—	request failed	—
Qwen (Singapore)	Alibaba	● error	—	request failed	—
Qwen (Beijing)	Alibaba	● error	—	request failed	—
Kimi / Moonshot	Moonshot	● error	—	request failed	—
Zhipu GLM	Zhipu	● error	—	request failed	—