Probe Time	Probe Node	Verdict	Latency (RTT)	Exit IP
Mon, 19 Oct 2026 08:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	2977 ms	146.235.16.130
Mon, 19 Oct 2026 08:10:58 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	146.235.16.130
Mon, 19 Oct 2026 07:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1876 ms	146.235.16.130
Mon, 19 Oct 2026 06:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	533 ms	146.235.16.130
Mon, 19 Oct 2026 05:10:59 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1308 ms	146.235.16.130
Mon, 19 Oct 2026 04:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	838 ms	146.235.16.130
Mon, 19 Oct 2026 03:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1766 ms	146.235.16.130
Mon, 19 Oct 2026 02:40:58 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	146.235.16.130
Mon, 19 Oct 2026 02:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	801 ms	146.235.16.130
Mon, 19 Oct 2026 01:40:58 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	146.235.16.130
Mon, 19 Oct 2026 01:10:58 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	146.235.16.130
Mon, 19 Oct 2026 00:40:58 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	146.235.16.130
Sun, 18 Oct 2026 23:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	2136 ms	146.235.16.130
Sun, 18 Oct 2026 23:10:58 UTC	🇺🇸 US Main	🔴 Failed (unreachable)	—	146.235.16.130
Sun, 18 Oct 2026 22:10:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	538 ms	146.235.16.130

⚙️ پارامترهای فنی پروتکل

Verified protocol configuration attributes required for manual client profiles.

آدرس هاست / سرور sg2-8sb.6121999.dpdns.org

پورت 19825

امنیت (Security) REALITY

نوع انتقال (Transport) TCP

شاخص SNI sg2-8sb.6121999.dpdns.org

کلید عمومی (pbk) GvvkY8xYb9QjvwvzYq_uNC4tOGd0DCxRnz6770-xgkI

شناسه کوتاه (sid) 6ba85179e30d4fc2

جریان (Flow) xtls-rprx-vision

UUID 2d1ad594-80a4-4bfb-87a6-038e39701f51

اثر انگشت TLS 13778528

🛡️

Xray REALITY over RAW / TCP

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

SNI: Direct Match (Standard TLS) Port 19825 (Non-standard • High Risk) uTLS: 13778528 (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: Non-standard port (19825). Mobile operators and restricted whitelist networks frequently drop non-443/8443 traffic at the firewall layer.

SNI Masking Analysis (sg2-8sb.6121999.dpdns.org): SNI matches target server hostname — clean standard TLS handshake with no cross-domain mismatch.

uTLS Handshake Security Analysis (13778528): Emulating 13778528 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 13778528 TLS parameters to protect against passive fingerprinting.

REALITY Cryptography: Public key (pbk) pinned on server • Short ID (sid: 6ba85179e30d4fc2) validated for session authorization

❓ Frequently Asked Questions for Node #13778528

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 ⏱ 20.02s

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

Public Exit IPv4: 146.235.16.130

Network (ASN / Org): AS31898 · Oracle Corporation

BGP Prefix / Subnet: —

Node Location: Singapore (Loyang) — 🇸🇬 SG

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: 17

🇸🇬 SG Singapore

100% (17/17)

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

Service	Status	Region	Technical Detail	RTT
ChatGPT (web)	● available	—	—	3556 ms
ChatGPT (app)	● available	—	—	3465 ms
YouTube Premium	● available	—	—	3504 ms
Netflix	○ error	—	request failed	6108 ms
Claude	○ error	—	Cloudflare challenged the request, so availability was never tested	4299 ms
TikTok	● available	—	—	4334 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	● error	—	request failed	—
Anthropic	Anthropic	● error	—	request failed	—
Google Gemini	Google	● error	—	request failed	—
DeepSeek	DeepSeek	● reachable	401	answered, credentials not supplied	4358 ms
Qwen (Singapore)	Alibaba	● reachable	401	answered, credentials not supplied	4396 ms
Qwen (Beijing)	Alibaba	● error	—	request failed	—
Kimi / Moonshot	Moonshot	● error	—	request failed	—
Zhipu GLM	Zhipu	● error	—	request failed	—