What or scraping framework (like Scrapy or Selenium) are you using?

Search for "Proxy" and click . Toggle on Use a proxy server .

How To Check Proxy Servers | The Quickest Proxy Testing Methods

: Use tools to check for WebRTC or DNS leaks that could expose your real identity despite the proxy.

Design Principles for Responsible Lists If one were to design such a list with ethical and practical rigor, key principles emerge: transparency about sourcing and incentives; clear metadata about jurisdiction and operator; automated telemetry paired with human review; warnings and educational guidance for users; mechanisms for reporting and removing malicious entries; and modular interfaces that let users filter by risk profile. “Free” should not mean “unaccountable.”

Many developers maintain "awesome-proxy" lists that include Reflect4 scripts.

Free proxy lists are usually the result of automated software "scraping" the internet for open ports. Once a live IP is found, it is added to a list and shared across forums, GitHub repositories, and specialized sites like ProxyScrape . These lists are updated (UPD) frequently—sometimes every minute—because free proxies are notoriously unstable and often go offline within hours. The SOCKS4 Distinction

Stay anonymous, stay updated, and always verify your source. Happy proxying.

Scraper communities often run automated bots that dump updated .txt proxy lists daily. Step-by-Step: Validating Free Proxies in Python