How to remove DNS Blocker (Removal Instructions)
DNS Blocker is typically promoted as a tool that can help you browse the web with a new appointed DNS IP address. However, the tool is actually adware similar to DNS Unlocker and DNS Unblocker that generates pop-up advertisements across multiple web browsers, including Google Chrome, Mozilla Firefox, Apple Safari, and Microsoft Internet Explorer and Edge. Once the program is installed it will generate advertisements that say Ads By DNS Blocker on them.
In addition to pop-up advertisements being served inside the web browser, advertisements can also be generates across third-party apps and on Windows Desktop. DNS Blocker ads will appear as generic pop-up ads, pop-under ads that take up an entire browser window, and in-text advertisements that appear when you hover your mouse over hyperlinked text on a webpage.
DNS Blocker Distribution Method
DNS Blocker is like most adware and typically bundles with other programs. This usually happens if the user downloads a program or file from a questionable source. Downloading items like freeware and torrent files can result in potentially unwanted programs infecting the user’s system. Even if a program is well known and trustworthy, if you download it from a malicious site it can lead to a computer infection.
If the computer user has previously downloaded a malicious program, DNS Blocker adware might have automatically downloaded in the background without disclosure. The user might also be tricked into accepting the download under the guise of a program update or something else. Malicious publishers sometimes hide the download behind a terms and conditions page, effectively tricking users into downloading adware. In some instances DNS Blocker may be advertised as an extension to improve the user’s browsing experience in order to encourage a direct download. Regardless of how the system was infected, removal remains relatively unchanged.
DNS Blocker Details
| Names | DNS Blocker, DNS Blocker virus |
| Detection Categories | Adware, Potentially Unwanted Program (PUP) |
| Description | N/A |
| Symptoms | Modified IPV4 IP address, port number, and DNS IP address Advertisements in the web browser Browser redirects to sponsored webpages Decreased internet speed and performance Decreased computer functionality and performance Bundles with malware and other potentially unwanted programs |
| Common Path(s) | N/A |
| Quick Detection & Removal Tool | Click Here To Download Malwarebytes |
How to remove DNS Blocker (Removal Instructions)
These DNS Blocker removal instructions will help you remove DNS Blocker, viruses, malware, and other threats from your computer.
- Scan your computer with Malwarebytes
- Scan your computer with HitmanPro
- Uninstall DNS Blocker and unwanted programs
- Remove unwanted add-ons and extensions
- Cleanup and repair settings with CCleaner
1. Scan your computer with Malwarebytes
1. Download and Install Malwarebytes Anti-Malware software.
2. Open Malwarebytes and click the Scan Now button or go to the Scan tab and click the Start Scan button.
3. When the Malwarebytes scan is complete click the Remove Selected button.
4. To finish the Malwarebytes scan and remove detected threats click the Finish button and restart your computer if promoted to do so.
2. Scan your computer with HitmanPro
1. Download and Install HitmanPro by Surfright.
2. Open HitmanPro and click Next to start scanning your computer. *If you are using the free version you may chose to create a copy or perform a one-time scan.
3. When the HitmanPro scan is complete click the Next button.
4. To activate the free version of HitmanPro: enter your email address twice and click the Activate button.
5. Click the Reboot button.
3. Uninstall DNS Blocker and unwanted programs
1. Open Windows Start Menu and go to the Control Panel.
2. In the Programs section click Uninstall a program. In earlier versions of Windows this is listed as “Add and remove programs.”
3. Search for DNS Blocker Supporting Application in the list and double click it.
4. Once you have uninstalled DNS Blocker, search for other unwanted programs that may be installed on your computer and uninstall them as well.
4. Remove unwanted add-ons and extension
Google Chrome
1. Click the Customize and control Google Chrome icon and go to More tools > Extensions.
2. Search for the unwanted extension in the list and click the trashcan icon.
Mozilla Firefox
1. Open the Menu and click Add-ons.
2. Search for the unwanted add-on and click Remove.
Microsoft Internet Explorer
1. Go to Tools (Alt+X) and click Manage add-ons.
2. Search for the unwanted add-on in the list, select it with your mouse, and click Remove.
Apple Safari
1. Go to Safari > Preferences > Extensions.
2. Search for the unwanted extension in the list and click the Uninstall button.
5. Cleanup and repair settings with CCleaner
1. Download and Install CCleaner by Piriform.
2. Open CCleaner and go to the main Cleaner screen. Click the Analyze button. When the process is complete, click the Run Cleaner button on the bottom right of the program interface.
3. Go to Tools > Startup and search for suspicious entries in each tab starting from Windows all the way to Content Menu. If you find anything suspicious click it and click the Delete button to remove it.
4. Go to the Registry window and click the Scan for Issues button. When the scan is complete click the Fix selected issues… button and click Fix All Selected Issues.
