Probe Time	Probe Node	Verdict	Latency (RTT)	Exit IP
Fri, 23 Oct 2026 12:50:47 UTC	🇺🇸 US Main	🔴 Failed (timeout_or_captive_portal)	—	2600:3c15::2000:dfff:fe46:a3ac
Fri, 23 Oct 2026 09:20:47 UTC	🇺🇸 US Main	🔴 Failed (timeout_or_captive_portal)	—	2600:3c15::2000:dfff:fe46:a3ac
Fri, 23 Oct 2026 07:50:47 UTC	🇺🇸 US Main	🔴 Failed (timeout_or_captive_portal)	—	2600:3c15::2000:dfff:fe46:a3ac
Fri, 23 Oct 2026 07:20:47 UTC	🇺🇸 US Main	🔴 Failed (timeout_or_captive_portal)	—	2600:3c15::2000:dfff:fe46:a3ac
Fri, 23 Oct 2026 06:50:47 UTC	🇺🇸 US Main	🔴 Failed (timeout_or_captive_portal)	—	2600:3c15::2000:dfff:fe46:a3ac
Fri, 23 Oct 2026 05:50:47 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	963 ms	2600:3c15::2000:dfff:fe46:a3ac
Fri, 23 Oct 2026 04:50:47 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1642 ms	2600:3c15::2000:dfff:fe46:a3ac
Fri, 23 Oct 2026 03:50:47 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1492 ms	2600:3c15::2000:dfff:fe46:a3ac
Fri, 23 Oct 2026 02:50:47 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1353 ms	2600:3c15::2000:dfff:fe46:a3ac
Fri, 23 Oct 2026 01:50:47 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1244 ms	2600:3c15::2000:dfff:fe46:a3ac
Fri, 23 Oct 2026 00:50:47 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1486 ms	2600:3c15::2000:dfff:fe46:a3ac
Thu, 22 Oct 2026 23:50:47 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1408 ms	2600:3c15::2000:dfff:fe46:a3ac
Thu, 22 Oct 2026 22:50:47 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1289 ms	2600:3c15::2000:dfff:fe46:a3ac
Thu, 22 Oct 2026 21:50:47 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1241 ms	2600:3c15::2000:dfff:fe46:a3ac
Thu, 22 Oct 2026 20:50:47 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1096 ms	2600:3c15::2000:dfff:fe46:a3ac

⚙️ 协议核心技术参数

Verified protocol configuration attributes required for manual client profiles.

主机 / 域名 66.225.252.7

端口号 8443

安全传输协议 TLS

底层传输方式 WS

SNI 伪装域名 speed.dulacloud.store

路径 (Path) /dula?Telegram-WangCai2fp=chrome

UUID 7967bf59-57e3-4cde-9898-527b0fe60022

TLS 指纹 (Fingerprint) 18247626

🛡️

Direct TLS Encrypted Channel (WS)

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

SNI: Discreet Camouflage Host (Optimized for Evasion) Port 8443 (Alternative Web Channel) uTLS: 18247626 Custom Handshake (Active Cloaking)

Encrypted channel with clean TLS negotiation on host 66.225.***.***, safeguarding packets from third-party interception and data tampering.

Network Port Analysis: Connections directed to port 8443 traverse middleboxes smoothly by mimicking auxiliary cloud service APIs.

SNI Masking Analysis (speed.dulacloud.store): Unremarkable domain speed.dulacloud.store blends seamlessly into general international transit noise, preventing automated endpoint isolation.

uTLS Handshake Security Analysis (18247626): Using 18247626 parameters provides dependable transport-level obfuscation across international multi-hop paths.

Client Handshake Masking (uTLS): Using 18247626 parameters provides dependable transport-level obfuscation across international multi-hop paths.

❓ Frequently Asked Questions for Node #18247626

How does node #N bypass state-level censorship and firewall restrictions? ▼

Encrypted channel with clean TLS negotiation on host 66.225.***.***, safeguarding packets from third-party interception and data tampering. 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 8443 and domain masking perform under heavy censorship in Iran and China? ▼

Connections directed to port 8443 traverse middleboxes smoothly by mimicking auxiliary cloud service APIs. Unremarkable domain speed.dulacloud.store blends seamlessly into general international transit noise, preventing automated endpoint isolation. This architecture ensures dependable transit across restricted carriers such as MCI, Irancell, and China Telecom.

What steps should I take if node #N (66.225.***.***) 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.

GeoCheck v1.4 ⏱ 13.98s

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

Public Exit IPv4: 2600:3c15::2000:dfff:fe46:a3ac

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

BGP Prefix / Subnet: —

Node Location: Singapore (Changi Village) — 🇸🇬 SG

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

Address Class: 🏠 Residential / ISP

Risk Score:

0 / 100 (95% conf)

Detection Flags:

clean

Operator / Provider: Akamai Technologies, Inc.

3. Geolocation Consensus (IPv4)

Providers tallied: 20

🇸🇬 SG Singapore

100% (20/20)

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

Service	Status	Region	Technical Detail	RTT
ChatGPT (web)	● available	—	—	3603 ms
ChatGPT (app)	● available	—	—	2781 ms
YouTube Premium	● available	—	—	2681 ms
Netflix	● available	🇸🇬 SG	full catalogue	4481 ms
Claude	○ error	🇸🇬 SG	Cloudflare challenged the request, so availability was never tested	417 ms
TikTok	● available	—	—	2971 ms
Gemini	● available	—	—	2969 ms
NotebookLM	● available	—	sign-in required	5505 ms

🤖 5. AI Model API Endpoints (Direct Probe)

AI Endpoint	Vendor	State	HTTP	Detail	RTT
OpenAI	OpenAI	● reachable	401	answered, credentials not supplied	2770 ms
Anthropic	Anthropic	● reachable	401	answered, credentials not supplied	2804 ms
Google Gemini	Google	● reachable	403	answered, credentials not supplied	2477 ms
DeepSeek	DeepSeek	● reachable	401	answered, credentials not supplied	2676 ms
Qwen (Singapore)	Alibaba	● reachable	401	answered, credentials not supplied	2603 ms
Qwen (Beijing)	Alibaba	● error	—	request failed	—
Kimi / Moonshot	Moonshot	● error	—	request failed	—
Zhipu GLM	Zhipu	● reachable	401	answered, credentials not supplied	2806 ms