Free Tools Whoer.net Fingerprinting

Whoer.net

Whoer.net offers a free online service to check your IP address and network anonymity. Test your Proxy, SOCKS, or VPN connection, detect DNS and WebRTC leaks, view your browser fingerprint, and help ensure your online security 1.

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Whoer.net Frequently Asked Questions (Q&A)

1. What is Whoer.net?

Whoer.net is a service designed to check the information your device sends to the network. It is ideal for checking a proxy or SOCKS server, providing detailed information about VPN servers, and checking if your IP address is in a blacklist.

2. What information can I check with Whoer.net?

You can use the site to check your IP address, provider, operating system, browser, whether you are using a proxy or anonymizing service, and more. It can also show if your computer has Flash and Java enabled, its language and system settings, and identify the DNS.

3. What does the “disguise” percentage on the site mean?

This percentage reflects the anonymity of your network connection. The percentage decreases if potential privacy risks are detected, such as a DNS country mismatch with your IP, system time not matching the IP’s time zone, or enabled Flash or WebRTC.

4. What is a browser fingerprint?

A browser fingerprint is a collection of unique properties of your device’s hardware and software configuration. It can be used to track or identify your device even if you change your IP address.

5. Why does Whoer.net recommend disabling Flash, Java, and ActiveX?

Because these technologies can be used by third-party resources to collect information about your computer and detect your real system settings, thus exposing your vulnerabilities. Whoer.net strongly recommends users disable these features for better security.

6. What are “interactive checks”?

“Interactive checks” use technologies like Java, Flash, and WebRTC to detect your actual system settings and any vulnerabilities that could be exploited by third-party resources to gather information about your device.

7. What does a DNS mismatch indicate?

This usually means that the country of your DNS server is different from the country of your IP address, which suggests that you may be trying to hide your real location.

8. Is it a problem if my system time doesn’t match my IP’s time zone?

Yes, this is considered an indication that you might be trying to hide your current actual location through anonymizing tools.

9. Does Whoer.net offer other services besides checking information?

Yes, the site also offers its own WhoX VPN service to help users enhance their anonymity.

10. What does it mean if my IP address is on a blacklist?

It means your IP address has been blacklisted, which is a bad sign, indicating the IP may be associated with undesirable activities. Whoer.net can help you check for this.


Understanding your online footprint is the first step toward protecting your digital privacy. Tools like Whoer.net are effective at revealing potential leak risks in your online environment. However, merely knowing the risks isn’t enough; you also need a powerful tool to actively manage and mask your digital fingerprint.

For this purpose, we recommend FlashID.

FlashID is a professional fingerprint browser, similar in functionality to the popular Adspower. It helps you effectively manage multiple online accounts and completely prevents websites from detecting your real hardware and software environment by creating multiple independent and authentic browser profiles. Whether you are involved in digital marketing, social media management, or simply need to enhance your online anonymity, FlashID provides robust protection, ensuring that every action you take is secure, isolated, and untraceable.


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