How Does a Proxy Checker Work?

Imagine you are sending a letter through the mail. A Proxy is like a friend who takes your letter and mails it for you so your home address isn't on the envelope. However, sometimes that friend accidentally puts a "Technical Stamp" on the letter that shows it came from them.

Our tool on IP Tracking Site looks for these specific stamps (called HTTP Headers). If we see stamps like Via or Forwarded-For, we know you are using a proxy server instead of a direct home connection.

What is a Transparent Proxy?

Transparent proxies are the most common but offer no privacy. They help your school or office filter websites, but they still tell every website you visit exactly who you are and what your real IP address is.

The Three Levels of Anonymity

  • Transparent (Level 3): Everyone can see your real IP address. These are mostly used for speed or filtering, not privacy.
  • Anonymous (Level 2): Websites know you are using a proxy, but they can't see your real home IP address.
  • Elite (Level 1): The best kind. These proxies make it look like you are a regular person at home. Websites cannot tell you are using a proxy at all.

Is Your VPN Leaking?

Sometimes even a good VPN can fail. A common problem is called a WebRTC Leak. This happens when your web browser bypasses your VPN to find your "internal" IP address. It’s like hiding in a box but leaving your feet sticking out! Use our tool to make sure your WebRTC status is secure.

Frequently Asked Questions

Can websites block me for using a proxy?

Yes. Many streaming sites (like Netflix) and banks block known datacenter and proxy IPs to prevent fraud or to follow licensing rules.

What is the difference between a Proxy and a VPN?

A Proxy usually only hides your identity in your web browser. A VPN hides everything your computer does, including games and apps, and it also encrypts your data for extra safety.