Dnsioweb.net Redirect

What is dnsioweb.net?

DNSIO is a deceptive application claiming to protect users from various computer infections when browsing the Internet.

On initial inspection, this functionality may appear legitimate and useful, however, DNSIO is classed as a browser hijacker and a potentially unwanted program (PUP), since it infiltrates systems and Internet browsers without users' consent. It also modifies browser settings and monitors browsing activity.

DNSIO assigns the default search engine, homepage, and new tab URL browser settings of Internet Explorer, Google Chrome, and Mozilla Firefox to the dnsioweb.net website, which redirects users to yahoo.com (a legitimate site). These settings are modified without users' consent, thereby significantly diminishing the Internet browsing experience, since users are continually redirected to dnsioweb.net.

In addition, this app installs a number of applications and browser add-ons that prevent users from rolling back these changes. DNSIO also modifies computers DNS settings, which might cause various Internet browsing errors.

Furthermore, DNSIO tracks and records various Internet browsing-related information such as IP addresses, websites visited, search queries entered into search engines, and pages viewed. These details may seem insignificant, however, they might contain personally identifiable information, which is later shared with third parties.

Therefore, the presence of DNSIO on your system can lead to various privacy issues and you are advised to eliminate this application immediately.

DNSIO has similar characteristics to hundreds of other browser-hijacking applications including pesquisa.ninja, baboom.audio, and dealwifi.com. These apps claim to provide a range of useful features, however, these fake promises are simply attempts to trick users to install.

Once installed, they provide no real value for users - they diminish the Internet browsing experience by causing unwanted browser redirects and displaying ads, and may even cause various privacy issues.

How did DNSIO install on my computer?

Although DNSIO has an official download website, it is likely to be distributed as a 'bundle' with other (usually free) software. Bundled applications are often concealed within the 'Custom' or 'Advanced' settings, and since many users do not pay enough attention when downloading and installing software, this distribution method is very effective.

By rushing the download and installation processes and skipping most/all steps, users often expose their systems to risk of infection. The developers of rogue apps are concerned only with the amount of revenue generated, and thus, do not properly disclose installation of bogus apps.

How to avoid installation of potentially unwanted applications?

The key to computer safety is caution. Do not rush the download or installation processes. Follow each step to ensure that only the desired software is downloaded/installed. To achieve this, use the 'Custom' or 'Advanced' settings - this will reveal any concealed rogue applications listed for installation and enable you to opt-out.

Website promoting DNSIO browser hijacker:

DNSIO browser hijacker installer set-up:

Deceptive free software installers used in DNSIO browser hijacker distribution:

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Quick menu:

• What is dnsioweb.net?
• STEP 1. Uninstall DNSIO application using Control Panel.
• STEP 2. Remove dnsioweb.net redirect from Internet Explorer.
• STEP 3. Remove DNSIO browser hijacker from Google Chrome.
• STEP 4. Remove dnsioweb.net homepage and default search engine from Mozilla Firefox.
• STEP 5. Remove dnsioweb.net redirect from Safari.
• STEP 6. Remove rogue plug-ins from Microsoft Edge.

DNSIO browser hijacker removal:

Windows 11 users:

Right-click on the Start icon, select Apps and Features. In the opened window search for the application you want to uninstall, after locating it, click on the three vertical dots and select Uninstall.

Windows 10 users:

Right-click in the lower left corner of the screen, in the Quick Access Menu select Control Panel. In the opened window choose Programs and Features.

Windows 7 users:

Click Start (Windows Logo at the bottom left corner of your desktop), choose Control Panel. Locate Programs and click Uninstall a program.

macOS (OSX) users:

Click Finder, in the opened screen select Applications. Drag the app from the Applications folder to the Trash (located in your Dock), then right click the Trash icon and select Empty Trash.

In the uninstall programs window: look for "DNSIO", and other recently-installed suspicious applications, select these entries and click "Uninstall" or "Remove".

After uninstalling the potentially unwanted programs that cause browser redirects to the dnsioweb.net website, scan your computer for any remaining unwanted components. To scan your computer, use recommended malware removal software.

Dnsio.net browser hijacker removal from Internet browsers:

Video showing how to remove browser redirects:

Remove malicious add-ons from Internet Explorer:

Click the "gear" icon (at the top right corner of Internet Explorer), select "Manage Add-ons". Look for any recently-installed suspicious extensions (e.g., "DNSIO"), select these entries and click "Remove".

Change your homepage:

Click the "gear" icon (at the top right corner of Internet Explorer), select "Internet Options", in the opened window, remove hxxp://dnsioweb.net and enter your preferred domain, which will open each time you launch Internet Explorer. You can also enter about: blank to open a blank page when you start Internet Explorer.

Change your default search engine:

Click the "gear" icon (at the top right corner of Internet Explorer), select "Manage Add-ons". In the opened window, select "Search Providers", set "Google", "Bing", or any other preferred search engine as your default and then remove "DNSIO Search".

Optional method:

If you continue to have problems with removal of the dnsioweb.net browser hijacker, reset your Internet Explorer settings to default.

Windows XP users: Click Start, click Run, in the opened window type inetcpl.cpl In the opened window click the Advanced tab, then click Reset.

Windows Vista and Windows 7 users: Click the Windows logo, in the start search box type inetcpl.cpl and click enter. In the opened window click the Advanced tab, then click Reset.

Windows 8 users: Open Internet Explorer and click the gear icon. Select Internet Options.

In the opened window, select the Advanced tab.

Click the Reset button.

Confirm that you wish to reset Internet Explorer settings to default by clicking the Reset button.

Remove malicious extensions from Google Chrome:

Click the Chrome menu icon (at the top right corner of Google Chrome), select "Tools" and click "Extensions". Locate "DNSIO", and other recently-installed suspicious add-ons, select these entries and click the trash can icon.

Change your homepage:

Click the Chrome menu icon (at the top right corner of Google Chrome), select "Settings". In the "On startup" section, click "set pages", hover your mouse over hxxp://dnsioweb.net and click the x symbol. Now, you can add your preferred website as your homepage.

Change your default search engine:

To change your default search engine in Google Chrome: Click the Chrome menu icon (at the top right corner of Google Chrome), select "Settings", in the "Search" section, click "Manage Search Engines...", remove "dnsioweb" and add or select your preferred domain.

Optional method:

If you continue to have problems with removal of the dnsioweb.net browser hijacker, reset your Google Chrome browser settings. Click the Chrome menu icon  (at the top right corner of Google Chrome) and select Settings. Scroll down to the bottom of the screen. Click the Advanced… link.

After scrolling to the bottom of the screen, click the Reset (Restore settings to their original defaults) button.

In the opened window, confirm that you wish to reset Google Chrome settings to default by clicking the Reset button.

Remove malicious plug-ins from Mozilla Firefox:

Click the Firefox menu (at the top right corner of the main window), select "Add-ons". Click "Extensions" and remove "DNSIO Extension" (and other recently-installed browser plug-ins).

Change your homepage:

To reset your homepage, click the Firefox menu (at the top right corner of the main window), then select "Options", in the opened window, remove hxxp://dnsioweb.net and enter your preferred domain, which will open each time you start Mozilla Firefox.

Change your default search engine:

In the URL address bar, type about:config and press Enter.
Click "I'll be careful, I promise!".
In the search filter at the top, type: "dnsioweb"
Right-click on the found preferences and select "Reset" to restore default values.

Optional method:

Computer users who have problems with dnsioweb.net browser hijacker removal can reset their Mozilla Firefox settings.

Open Mozilla Firefox, at the top right corner of the main window, click the Firefox menu, in the opened menu, click Help.

Select Troubleshooting Information.

In the opened window, click the Refresh Firefox button.

In the opened window, confirm that you wish to reset Mozilla Firefox settings to default by clicking the Refresh Firefox button.

Remove malicious extensions from Safari:

Make sure your Safari browser is active and click Safari menu, then select Preferences...

In the preferences window select the Extensions tab. Look for any recently installed suspicious extensions and uninstall them.

In the preferences window select General tab and make sure that your homepage is set to a preferred URL, if its altered by a browser hijacker - change it.

In the preferences window select Search tab and make sure that your preferred Internet search engine is selected.

Optional method:

Make sure your Safari browser is active and click on Safari menu. From the drop down menu select Clear History and Website Data...

In the opened window select all history and click the Clear History button.

Remove malicious extensions from Microsoft Edge:

Click the Edge menu icon  (at the top right corner of Microsoft Edge), select "Extensions". Locate any recently-installed suspicious browser add-ons, and remove them.

Change your homepage and new tab settings:

Click the Edge menu icon  (at the top right corner of Microsoft Edge), select "Settings". In the "On startup" section look for the name of the browser hijacker and click "Disable".

Change your default Internet search engine:

To change your default search engine in Microsoft Edge: Click the Edge menu icon  (at the top right corner of Microsoft Edge), select "Privacy and services", scroll to bottom of the page and select "Address bar". In the "Search engines used in address bar" section look for the name of the unwanted Internet search engine, when located click the "Disable" button near it. Alternatively you can click on "Manage search engines", in the opened menu look for unwanted Internet search engine. Click on the puzzle icon near it and select "Disable".

Optional method:

If you continue to have problems with removal of the dnsioweb.net browser hijacker, reset your Microsoft Edge browser settings. Click the Edge menu icon  (at the top right corner of Microsoft Edge) and select Settings.

In the opened settings menu select Reset settings.

Select Restore settings to their default values. In the opened window, confirm that you wish to reset Microsoft Edge settings to default by clicking the Reset button.

• If this did not help, follow these alternative instructions explaining how to reset the Microsoft Edge browser.

Summary:

A browser hijacker is a type of adware infection that modifies Internet browser settings by assigning the homepage and default Internet search engine settings to some other (unwanted) website URL. Commonly, this type of adware infiltrates operating systems through free software downloads. If your download is managed by a download client, ensure that you decline offers to install advertised toolbars or applications that seek to change your homepage and default Internet search engine settings.

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