Actually, it is not difficult to judge whether your computer gets infected with DNS Unblocker or not. If you find your browser gets loaded with a lot of annoying ads by DNS Unblocker and also notice that your PC runs slower and slower, it is clear that your PC is infected with this annoying application. Don’t think that those pop up ads displayed this nasty threat are safe to click. Any click may cause serious redirection problems or further malware infections. Many users try to stop those annoying ads by closing them again and again. But doing this can’t completely remove these nettlesome ads. The only way to stop the ads is to uninstall DNS Unblocker from your PC. Through reading the following post, you will find the effective way to completely get rid of this nasty threat from your computer.
Overview of DNS Unblocker
DNS Unblocker is a malicious program which targets at generating revenues for its creators. The unwanted program can automatically enter the target system. After then, it drops boot-up files, desktop shortcuts and browser add-ons without asking for any permission. Like SalePlus adware and Dealspace pop-up, GistBox Clipper can cause a lot of chaos. It attacks all web browsers like Google Chrome, Mozilla Firefox and Internet Explorer. Each time you browse the web, numerous various ads will pop up on the screen. The adware can display coupons, deals, savings and discounts related to your browsing habits. That is, GistBox Clipper tries hard to catch your eyes.
However, those ads from DNS Unblocker could lead you to spend great money on unworthy products or services. In some cases, it forces you to download unwanted applications. Moreover, the pesky adware may trace down your online surfing details for sensitive information. This is much dangerous. On the other hand, DNS Unblocker can degrade your Internet connection randomly. You’ll have to wait for a long time accessing a desired page. All in all, DNS Unblocker is not a good thing. It’s wise to remove the adware immediately to protect the computer as well as your personal information.
First of all, get to know how DNS Unblocker gets on PCs.
Firstly, you need to answer some questions.
Do you usually download freeware from the internet?
Do you often install software with default installation without reading the items carefully?
Are you always curious about the strange email?
If yours answers are yes, then that’s how adware like DNS Unblocker gets on your computer. It usually disguises itself as a bundled component of your wanted freeware from the internet and gets itself installed by your Default Installation Mode. Or it is just planted in the spam email as an attachment. It gets installing when you open the strange email or spam ones with the help of exploit code.
Why you need to remove DNS Unblocker:
1. It is able to reset browser settings and add-ons without authorization;
2. It blocks your access to other websites and redirects you to unknown domain;
3. It can trigger a great many of annoying ads and interrupt your computer activities;
4. It will keep track of browser histories and leak out the crucial data to others.
Note:To be able to complete a total removal for DNS Unblocker infection, it is suggested to have the ability to handle the essential parts of the system. Any problems caused by the process can make the system fully useless, if you need instant help to remove this infection, you may consider running a trusted Adware Removal Tool on the computer:
Note: To get rid of the annoying ads and protect both your computer and personal information, you have to remove DNS Unblocker from the computer as soon as possible. Have trouble uninstalling the unwanted software from your Windows manually? Download and install a powerful third-party removal tool to clear the program quickly.
DNS Unblocker removal instructions:
- Uninstall DNS Unblocker via Control Panel
- Remove unwanted add-ons/toolbars from browsers
- Reset your browser settings (Optional)
If you want to manually get rid of the unwanted pop-up ads caused by the adware program from the PC, follow the guide below to perform the removal. If the manual method doesn’t fix the problem, try the automatic removal then.
Uninstall DNS Unblocker via Control Panel
- Open the Start menu by pressing the Windows key.
- Click Settings and then click System on the Settings menu.
- Select Apps & features on the left side. A list of all installed programs will show up in the right pane.
- Select the adware program and click the Uninstall button.
- Click the Uninstall in the pop-up to confirm.
- Click on the Start button and select Control Panel (Windows 7/Vista). If you use Windows 8/8.1, press the WIN (Windows) key and the X key together to open User Power Menu and then click on Control Panel.
- Click on Uninstall a program under Programs (View by: category.) or Programs and Features (View by: Large Icons).
- Find the adware or its related programs and click on Uninstall button.
- Click on Start button and click on Control Panel.
- Double click on Add/Remove Programs.
- When all the programs are displayed, find the unwanted program and click on Remove button.
Remove unwanted add-ons/toolbars from browsers
DNS Unblocker may install some browser add-ons or toolbars to inject advertisements into the web pages. You need to check the browser extensions and remove any suspicious one.
Click the Tools button, and then select Manage Add-ons from the drop-down menu.
Click on Toolbars and Extensions under types of add-ons.
If any toolbar or add-on associated with the unwanted program is found, click Remove button to delete it.
Note: If you use Edge browser, extensions aren’t available in Microsoft Edge at this time.
Click Tools or the Firefox menu button and choose Add-ons from the pull-down menu.
Select the Extensions on the left side of the page. All the installed Firefox add-ons will be displayed on the right. Find DNS Unblocker or other suspicious add-ons and click the Remove button to uninstall them.
Click on the Chrome menu button at the top-right corner of the browser and click on More Tools and thenExtensions.
All the installed Chrome extensions available are showed. Find the extensions that are associated with the adware program and click on the trashcan icon.
Click on “Opera” menu icon at the top left corner and select Extensions -> Extensions manager from the menu.
In the Extensions page, search for any extension strange to you that is related to DNS Unblocker and remove it from the browser.
Click the Safari menu icon at the top right corner of the browser and select Preferences from the menu.
Select Extensions tab and remove the unwanted add-on by clicking Uninstall button.
Tips: If the Remove or Uninstall button next to the unwanted software add-on is greyed out, it means it can’t be removed. How to deal with such stubborn software/browser add-ons? We suggest you use a powerful removal tool to scan for such unnecessary items and clear them forcibly and completely.
Reset your browser settings (Optional)
Sometimes potentially unwanted programs like DNS Unblocker may change the homepage, search engine and other browser settings. If the settings can’t reverse successfully after you manually changed the default homepage and settings, you can try resetting the browser settings to defaults. Please note that this will also erase all your installed add-ons and your customizations on browsers.
Click on Tools, and then select Internet Options from the menu.
In the Internet options window, go to the Advanced tab and then click on Reset button.
In the Reset Internet Explorer Settings dialog box, check the Delete personal settings option and click Reset to confirm.
When resetting browser settings is completed, please click Close and then click OK.
Click on Help on the menu bar and then select Troubleshooting Information.
Click on Refresh Firefox button in the Troubleshooting information page.
When the Reset Firefox dialog box appears, click on Refresh Firefox button to confirm the changes.
Click on the Google Chrome menu button in the top-right corner of the browser and select Settings from the menu.
In the chrome settings page, scroll down to the bottom and click on Show Advanced Settings.
Click on Reset browser settings button at the bottom of the page.
When the Reset Browser Settings dialog box pops up, click on Reset button.
Open Opera and type opera://about in the address bar.
In the About Opera page, go to the Paths section.
Note the Profile and Cache values. In my case, they have following path:
C:\Users\winaero\AppData\Roaming\Opera Software\Opera Stable
C:\Users\winaero\AppData\Local\Opera Software\Opera Stable
Close Opera and then delete these two folders: Profile and Cache.
Now run Opera. All its settings will be reverted to their defaults.
Click on the gear icon in the top right corner and click on the Reset Safari in the drop-down menu.
When a warning dialog box appears, click on the Reset button to complete the process.
Safari will restart automatically.
Remove DNS Unblocker quickly by using SpyHunter
If you want to quickly uninstall the program as well as its other components, use a third-party removal tool to remove them. SpyHunter is able to find and remove malware like Trojans, worms rookits and other harmful threats completely. In addition, it is also good at detecting and clearing browser hijackers, adware, spyware and other potentially unwanted programs. Follow the steps below to use SpyHunter to get rid of DNS Unblocker from your computer easily.
Download SpyHunter to your computer.
Make sure that both its product version and DB version are the newest versions before scanning your system. Close all running files, folders and applications and then click Scan Computer Now button to scan your PC.
The scanning usually takes several minutes to complete. The scanning may be displayed as the image below:
When the scan is complete, all the items associated with DNS Unblocker will be displayed in the search results. Click on Fix Threats to remove all of them. (Note: You need to register for the full version of SpyHunter so as to completely delete the threats.)
DNS Unblocker is a stubborn adware program that can fully mess up your system. You should immediately remove it from your PC once infected. Nowadays, a lot of new viruses or malware created by hackers are seeking the sally port to attack users’ computer. So as a computer user, it is very necessary to master some security tips to protect our computer from malware infection.
Download files only from well-known and reputable websites which can drastically reduce the risk of malware infection.
Always choose Advanced or Custom installation instead of Express or Quick installation during the installation process for some rogue applications often conceal within the Advanced or Custom options.
Raise your vigilance when surfing the Internet. Be careful of those pop up ads and links that promise you a great prize. If you fill in your personal information without any considering, your personal details may be leaked to cyber criminals or hackers.
Use strong passwords for your online accounts. Your passwords should contain uppercase, lowercase, symbols and numbers. Thus, it is difficult to be broken by cyber criminals.
Don’t let out your personal information to unknown people especially your net friends.