Probe Time	Probe Node	Verdict	Latency (RTT)	Exit IP
Mon, 19 Oct 2026 11:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1752 ms	45.9.156.28
Mon, 19 Oct 2026 10:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	6256 ms	45.9.156.28
Mon, 19 Oct 2026 09:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	2995 ms	45.9.156.28
Mon, 19 Oct 2026 08:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	642 ms	45.9.156.28
Mon, 19 Oct 2026 07:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	523 ms	45.9.156.28
Mon, 19 Oct 2026 06:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	748 ms	45.9.156.28
Mon, 19 Oct 2026 05:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	442 ms	45.9.156.28
Mon, 19 Oct 2026 04:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	746 ms	45.9.156.28
Mon, 19 Oct 2026 03:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	701 ms	45.9.156.28
Mon, 19 Oct 2026 02:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	450 ms	45.9.156.28
Mon, 19 Oct 2026 01:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1757 ms	45.9.156.28
Mon, 19 Oct 2026 00:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	610 ms	45.9.156.28
Sun, 18 Oct 2026 23:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1007 ms	45.9.156.28
Sun, 18 Oct 2026 22:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	1150 ms	45.9.156.28
Sun, 18 Oct 2026 21:40:58 UTC	🇺🇸 US Main	🟢 HTTP 204 OK	849 ms	45.9.156.28

⚙️ پارامترهای فنی پروتکل

Verified protocol configuration attributes required for manual client profiles.

آدرس هاست / سرور 45.9.156.28

پورت 443

امنیت (Security) REALITY

نوع انتقال (Transport) GRPC

شاخص SNI bg4.univesalsrv.com

کلید عمومی (pbk) k-vH6pkyAv26L1_dXKOFhp0Kesur9-FCUDoj-IIpVhc

شناسه کوتاه (sid) 51f45d4fd58cc319

UUID 2f35965a-9a9b-45fd-ba32-987296dfb6be

اثر انگشت TLS 13776889

🛡️

Xray REALITY over GRPC

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

SNI: Low-Profile SNI (Optimal for Reality) Port 443 (Standard HTTPS) uTLS: 13776889 (Active)

This node utilizes GRPC 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 (bg4.univesalsrv.com): Masked under a low-profile external domain (bg4.univesalsrv.com), which effectively reduces detection risk from automated DPI heuristics.

uTLS Handshake Security Analysis (13776889): Emulating 13776889 TLS parameters to protect against passive fingerprinting.

Client Handshake Masking (uTLS): Emulating 13776889 TLS parameters to protect against passive fingerprinting.

REALITY Cryptography: Public key (pbk) pinned on server • Short ID (sid: 51f45d4fd58cc319) validated for session authorization

❓ Frequently Asked Questions for Node #13776889

How does the REALITY security profile protect my connection? ▼

This node utilizes GRPC 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 ⏱ 17.97s

1. Exit IP & Autonomous System (Identity) 🇧🇬 BG

Public Exit IPv4: 45.9.156.28

Network (ASN / Org): AS211619 · Mahmoud Adel Abdelkawy Abdelhamid

BGP Prefix / Subnet: —

Node Location: Sofia, Sofia-grad — 🇧🇬 BG

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

Address Class: 🖥️ Hosting / Datacenter

Risk Score:

20 / 100 (95% conf)

Detection Flags:

hosting

Operator / Provider: Mahmoud Adel Abdelkawy Abdelhamid

3. Geolocation Consensus (IPv4)

Providers tallied: 23

🇧🇬 BG Bulgaria

87% (20/23)

🇮🇷 IR Iran

9% (2/23)

🇼🇼 WW Worldwide

4% (1/23)

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

Service	Status	Region	Technical Detail	RTT
ChatGPT (web)	● available	—	—	3198 ms
ChatGPT (app)	● available	—	—	3237 ms
YouTube Premium	● available	—	—	3128 ms
Netflix	● available	🇧🇬 BG	full catalogue	6816 ms
Claude	○ error	🇧🇬 BG	Cloudflare challenged the request, so availability was never tested	5242 ms
TikTok	● available	—	—	3224 ms
Gemini	○ error	—	unexpected HTTP 403	3090 ms
NotebookLM	○ error	—	unexpected HTTP 403	2943 ms

🤖 5. AI Model API Endpoints (Direct Probe)

AI Endpoint	Vendor	State	HTTP	Detail	RTT
OpenAI	OpenAI	● reachable	401	answered, credentials not supplied	3159 ms
Anthropic	Anthropic	● reachable	401	answered, credentials not supplied	3531 ms
Google Gemini	Google	● reachable	403	answered, credentials not supplied	2805 ms
DeepSeek	DeepSeek	● reachable	401	answered, credentials not supplied	2537 ms
Qwen (Singapore)	Alibaba	● reachable	401	answered, credentials not supplied	3864 ms
Qwen (Beijing)	Alibaba	● error	—	request failed	—
Kimi / Moonshot	Moonshot	● error	—	request failed	—
Zhipu GLM	Zhipu	● reachable	401	answered, credentials not supplied	4219 ms