Probe Time	Probe Node	Verdict	Latency (RTT)	Exit IP
Mon, 19 Oct 2026 22:25:20 UTC	🇺🇸 US Main	🔴 Failed (timeout_or_captive_portal)	—	84.32.22.253
Mon, 19 Oct 2026 10:10:58 UTC	🇺🇸 US Main	🔴 Failed (timeout_or_captive_portal)	—	84.32.22.253
Mon, 19 Oct 2026 09:40:58 UTC	🇺🇸 US Main	🔴 Failed (timeout_or_captive_portal)	—	84.32.22.253
Mon, 19 Oct 2026 09:10:59 UTC	🇺🇸 US Main	🔴 Failed (timeout_or_captive_portal)	—	84.32.22.253
Mon, 19 Oct 2026 08:40:58 UTC	🇺🇸 US Main	🔴 Failed (timeout_or_captive_portal)	—	84.32.22.253
Mon, 19 Oct 2026 08:10:58 UTC	🇺🇸 US Main	🔴 Failed (timeout_or_captive_portal)	—	84.32.22.253
Mon, 19 Oct 2026 07:40:58 UTC	🇺🇸 US Main	🔴 Failed (timeout_or_captive_portal)	—	84.32.22.253
Mon, 19 Oct 2026 07:10:58 UTC	🇺🇸 US Main	🔴 Failed (timeout_or_captive_portal)	—	84.32.22.253
Mon, 19 Oct 2026 06:40:58 UTC	🇺🇸 US Main	🔴 Failed (timeout_or_captive_portal)	—	84.32.22.253
Mon, 19 Oct 2026 05:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	543 ms	84.32.22.253
Mon, 19 Oct 2026 04:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	692 ms	84.32.22.253
Mon, 19 Oct 2026 03:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	682 ms	84.32.22.253
Mon, 19 Oct 2026 02:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1002 ms	84.32.22.253
Mon, 19 Oct 2026 01:47:09 UTC	🇷🇺 RU Probe	🟢 HTTP 204 OK	808 ms	84.32.22.253
Mon, 19 Oct 2026 01:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	475 ms	84.32.22.253

⚙️ 协议核心技术参数

Verified protocol configuration attributes required for manual client profiles.

主机 / 域名 sg.api.nurcloud.org

端口号 443

安全传输协议 REALITY

底层传输方式 TCP

SNI 伪装域名 sg.api.nurcloud.org

公钥 (pbk) kpRTl-gL9QkqB3Se20bq6aW6pBFYDltM1qIdTrw6S3Y

短标识 (sid) 92464af018027189

流控算法 (Flow) xtls-rprx-vision

UUID b91d8200-1b39-41d2-bca0-9ac1a079cd91

TLS 指纹 (Fingerprint) 16648482

🛡️

Xray REALITY over RAW / TCP

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

SNI: Direct Match (Standard TLS) Port 443 (Standard HTTPS) uTLS: 16648482 (Active)

This node utilizes RAW / TCP transport with Xray REALITY. It applies TLS-in-TLS masking to eliminate identifiable proxy signatures, making the handshake look like a legitimate browser connection.

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 (sg.api.nurcloud.org): SNI matches target server hostname — clean standard TLS handshake with no cross-domain mismatch.

uTLS Handshake Security Analysis (16648482): Emulating 16648482 TLS parameters to protect against passive fingerprinting.

Flow Technology: Flow "xtls-rprx-vision" (XTLS Vision Seed) dynamically obfuscates packet padding, preventing DPI systems from measuring TLS ClientHello length patterns.

Client Handshake Masking (uTLS): Emulating 16648482 TLS parameters to protect against passive fingerprinting.

REALITY Cryptography: Public key (pbk) pinned on server • Short ID (sid: 92464af018027189) validated for session authorization

❓ Frequently Asked Questions for Node #16648482

How does the REALITY security profile protect my connection? ▼

This node utilizes RAW / TCP transport with Xray REALITY. It applies TLS-in-TLS masking to eliminate identifiable proxy signatures, making the handshake look like a legitimate browser connection.

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 ⏱ 8.86s

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

Public Exit IPv4: 84.32.22.253

Network (ASN / Org): AS216444 · UAB Cherry Servers

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: UAB Cherry Servers

3. Geolocation Consensus (IPv4)

Providers tallied: 25

🇸🇬 SG Singapore

88% (22/25)

🇷🇺 RU Russia

8% (2/25)

🇱🇹 LT Lithuania

4% (1/25)

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

Service	Status	Region	Technical Detail	RTT
ChatGPT (web)	● available	—	—	1804 ms
ChatGPT (app)	● available	—	—	1877 ms
YouTube Premium	● available	—	—	1864 ms
Netflix	○ error	—	request failed	6002 ms
Claude	○ error	🇸🇬 SG	Cloudflare challenged the request, so availability was never tested	413 ms
TikTok	● available	—	—	2071 ms
Gemini	● available	—	—	2778 ms
NotebookLM	● available	—	sign-in required	5206 ms

🤖 5. AI Model API Endpoints (Direct Probe)

AI Endpoint	Vendor	State	HTTP	Detail	RTT
OpenAI	OpenAI	● reachable	401	answered, credentials not supplied	2105 ms
Anthropic	Anthropic	● reachable	401	answered, credentials not supplied	2070 ms
Google Gemini	Google	● reachable	403	answered, credentials not supplied	2499 ms
DeepSeek	DeepSeek	● reachable	401	answered, credentials not supplied	1880 ms
Qwen (Singapore)	Alibaba	● reachable	401	answered, credentials not supplied	1700 ms
Qwen (Beijing)	Alibaba	● error	—	request failed	—
Kimi / Moonshot	Moonshot	● reachable	401	answered, credentials not supplied	3501 ms
Zhipu GLM	Zhipu	● reachable	401	answered, credentials not supplied	2106 ms