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Proxy Check

Proxy Check

Check if an IP address is using a proxy. detect proxies, VPNs, and anonymizing services.

Our server analyzes your HTTP connection, and determines if a proxy server, including residential proxy, is behind your computer. If we detect a proxy, we'll provide the details. It should be noted that not all proxies are detectable as some proxies hide itself by not transmitting necessary Proxy HTTP headers. For this reason, the Proxy Check Test is not always 100% accurate. If you wish to be anonymous, a Personal VPN may be a better solution.

Proxy Check

Enter the required values and run the tool to view results.

Check an IP address against proxy, VPN, Tor, and anonymizer signals.

IP Address Enter the IP address you want to check.

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What is a proxy server?

A proxy server is a server that acts as an intermediary between a client and a server. It can receive requests from clients and forward them to the server to be processed. Once the server has processed the request, the proxy server will forward the response back to the client.

The main purpose of using a proxy server is to hide the client's IP address and location, and to improve the security of the client's network by filtering incoming and outgoing network traffic. Additionally, a proxy server can also be used to cache frequently requested content, which can result in improved performance and reduced bandwidth usage. Private proxy serves as versatile tools for enhancing online privacy, security, and functionality.

There are several different types of proxy servers, including web proxies, reverse proxies, transparent proxies, and anonymous proxies, each with its own specific use case and functionality. If you wish to find publicly available proxy servers, please visit our proxy sites page. We also offer a free web proxy that you can use to hide your IP address.

How to use Proxy Check

Use Proxy Check when you need a fast, browser-friendly way to check network status. Enter the required value, review any validation hints, and run the tool to get a clear result that can be copied, downloaded, or used in your next workflow.

This Web Tools utility is designed for repeatable checks and everyday troubleshooting. For best results, use complete and accurate input, review the output carefully, and combine the result with related tools when you need a broader diagnosis.

When this tool is useful

Checking a value before publishing, deploying, or sharing it.
Saving time on routine web tools tasks.
Comparing results with related IPLocation.net tools for a more complete review.
Documenting a result for technical support, SEO work, security review, or development notes.

Proxy Check tips

Keep a copy of the original input when comparing results, especially for DNS, web, image, PDF, text, and code tools. If a result depends on live network data, remember that DNS records, HTTP headers, certificates, rankings, and third-party responses can change over time.

We will analyze your HTTP connection and check if a proxy server is present.