This project is based on the tool my friend created during 2006. The latest version has been improved for speed and stability.

NiX Online Proxy Checker Features:

- Extremely fast - reliable results
- A thoroughly tested proxies
- A fully multi-threaded
- Country detection
- Supported proxies: HTTP(S) CONNECT, Socks 4, Socks 4a, Socks 5

The service is free to use for webmasters and individuals.

NiX Online Proxy Checker

Anonymous HTTP(S) proxylist

Socks 4, 4a, 5 proxylist