Проверка мобильного прокси-сервера
Paste a proxy string to run a full diagnostic on it: HTTP/SOCKS5 detection, exit IP and IPv6 reachability, country and ISP, a real SOCKS5 UDP ASSOCIATE test, and a DNS leak check that verifies your DNS queries actually resolve through the proxy's own network.
Допустимые форматы: host:port:user:pass, http://host:port:user:pass, socks5://host:port:user:pass
Пример HTTP: http://proxy614.mobile-node5.net:15603:user4031:MHwT8dp7BjI
Пример SOCKS5: socks5://proxy614.mobile-node5.net:15641:user4031:MHwT8dp7BjI
-
Protocol detection
Auto-detects HTTP vs SOCKS5
-
IPv4 & IPv6 reachability
Confirms exit IP and real IPv6 egress
-
Country & ISP
Exit location, city, and mobile operator
-
UDP support (SOCKS5)
Real UDP ASSOCIATE handshake + STUN round trip
-
DNS leak test
Verifies DNS queries resolve through the proxy itself
Proxy Result
DNS & UDP Diagnostics
Show per-protocol test details
HTTP & SOCKS5 Proxy Tester with Real Diagnostics
This free proxy checker validates mobile proxies for scraping, account management, automation, and social media tasks — and goes beyond a simple working/not-working check. It detects the proxy protocol, tests real IPv4/IPv6 egress, runs a genuine SOCKS5 UDP ASSOCIATE handshake with a live STUN round trip, and checks whether DNS queries made through the proxy actually resolve via the proxy's own network.
Что возвращает этот инструмент проверки прокси
Working status, detected proxy protocol (HTTP or SOCKS5), external IPv4/IPv6 address, country and ISP, UDP support (SOCKS5 only), and a DNS leak verdict.
Часто задаваемые вопросы
What does a DNS leak mean for a proxy?
It means DNS lookups made while using the proxy are resolved by a different network than the one carrying your actual traffic -- so even though your browsing goes through the proxy, the hostnames you visit could still be visible to your ISP or another party. This checker forces remote DNS resolution through the proxy and compares the resolving network against the proxy's own exit location to detect this.
Why does UDP support matter for a proxy?
Some apps and protocols (VoIP, WebRTC, certain games and streaming tools) need UDP, not just TCP. Only SOCKS5 proxies can relay UDP via the UDP ASSOCIATE command -- HTTP proxies only tunnel TCP connections, so UDP-dependent traffic will not work through them regardless of configuration.
Which proxy types support UDP relay?
Only SOCKS5 proxies can support UDP, and only if the specific proxy server implements the UDP ASSOCIATE command from the SOCKS5 protocol -- not all SOCKS5 servers do. HTTP proxies never support UDP. This checker runs a real UDP ASSOCIATE handshake against SOCKS5 proxies to confirm rather than assume support.