Learn How to Flush DNS in Windows, Mac or Linux and clear DNS cache if you are currently facing any Internet problem. This is one of the first steps to perform if you have problems a loading a particular website.
While writing this article I referred a couple of websites to gather the correct info for you. Do share it with your friends and others if it helped you solve your Internet issue.
Here is what you need to do in order to flush dns in the following operating systems:
Flush DNS in Windows 7 and Windows Vista:
1. Click on the START button and type “CMD”.
2. Now Right Click on CMD.exe and select “Run as Administrator”
3. In the black screen (Command Prompt Window) type “ipconfig /flushdns”
4. You should now see the message “Successfully flushed the DNS Resolver Cache”
5. That’s it, the DNS Flush has been done. Now go browse the Internet.
There is a good chance that some Malware, Virus could be blocking your Internet connection, if you do not use a security software then it’s time you start thinking about having one. Try any of these free Antivirus softwares:
Or at least scan your computer using Panda Online Scan.
Flush DNS in Windows XP, Windows 2000, Windows NT and Windows 98
1. Click on the START Button and click on RUN
2. Type in cmd.exe and hit OK
3. Type in “ipconfig /flushdns”
4. See if clearing DNS cache did any good to resolve your Internet problem.
If you face problems Flushing DNS then you might want to check if the DNS Client is running. To do this, just follow the steps below:
1. Click START and type services.msc in case you are using Windows 7 or Windows Vista. (If you have Windows XP, 2000 or 98 then click START and then click RUN. Type “services.msc” and hit OK.)
2. You will see a window with a big list of services for you OS. Now find the service named as DNS Client. See if that shows as started or stopped, it should also show as Automatic under Startup Type.
3. If it is stopped then start the service and set it to Automatic. You can also restart the service once if required.
Flush DNS in MAC OS X Leopard
1. Open Command Terminal and type in “dscacheutil -flushcache”
2. This should clear DNS cache in MAC.
Flush DNS in MAC OS X 10.5.1 and below versions
1. Open Command Terminal and type in “lookupd -flushcache”
2. This should do the trick for you!
Flush DNS in Linux
1. Open up Command Terminal and type in “/etc/init.d/nscd restart”
2. This clears the DNS cache in Linux if nscd daemon is installed and running.
You can check out this video from Tech FAQ that helps you FLUSH DNS in Windows, Mac and Linux OS:
This article is useful when you need instructions on how to flush dns if you are using Windows, MAC or Linux OS. Tell us if this helped you!