Is hosts file still relevant?

Does Windows 10 use the hosts file?

In Windows 10 the hosts file is located at c:WindowsSystem32Driversetchosts. Right click on Notepad in your start menu and select “Run as Administrator”. This is crucial to ensure you can make the required changes to the file. Now click File > Open and browse to : c:WindowsSystem32Driversetchosts.

Why not use hosts file?

A HOSTS file is a component of operating systems that can also translate a domain name into an IP address. … Records published in your local HOSTS file supersede what it would find from querying DNS – so putting an entry into HOSTS will prevent you from receiving future changes automatically.

What is the point of the hosts file?

A hosts file which is used by operating systems to map a connection between an IP address and domain names before going to domain name servers. This file is a simple text file with the mapping of IPs and domain names.

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What will happen if I delete hosts file?

Essentially, it points any references to those pages to your local loopback address, effectively blocking those sites. However, most home users can safely delete the HOSTS file without affecting the operation of the computer.

Does the hosts file override DNS?

The hosts file on your computer allows you to override DNS and manually map hostnames (domains) to IP addresses. This can come in handy during migrations as you might want to see how your website looks on a different server, but perhaps the DNS hasn’t propagated yet.

Do I have to reboot after changing hosts file?

You don’t need to reboot. Any changes you make to the hosts file are immediate. You used to need to reboot for changes to take effect in Windows 9x.

Is editing hosts file safe?

All editing the Hosts file does is redirect an IP Address, so can have no detrimental effect on your system . . .

Does Chrome use the hosts file?

Google Chrome does not honor /etc/hosts when connected to the Internet. It always does a DNS lookup to determine IP addresses.

How do you tell if hosts file is working?

Testing the hosts file

Pinging the domain name is the easiest way to test if the newly configured IP is working. Tools like dig, nslookup, and host use the DNS data to retrieve information – because of this you don’t see the changes in effect.

Can I delete hosts file?

To delete Windows Hosts file entries select the whole line and press the delete button on the keyboard. You may also add # in front of any line to make it a comment so that it is not processed but preserved. To edit individual entries click in the line of the mapping that you want to edit and make the changes.

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What should my host file look like?

The Hosts file contains lines of text consisting of an IP address in the first text field followed by one or more host names. Each field is separated by white space (Tabs are often preferred for historical reasons, but spaces are also used).

What does :: 1 mean in hosts file?

::1. represents the ipv6 localhost address.

How do I modify my hosts file?


  1. Press the Windows key.
  2. Type Notepad in the search field.
  3. In the search results, right-click Notepad and select Run as administrator.
  4. From Notepad, open the following file: c:WindowsSystem32Driversetchosts.
  5. Make the necessary changes to the file.
  6. Select File > Save to save your changes.

How do I open host file as administrator?


  1. Click Start, click All Programs, click Accessories, right-click Notepad, and then click Run as administrator. …
  2. Open the Hosts file or the Lmhosts file, make the necessary changes, and then click Save on the File menu.

Do we need to restart after changing etc hosts Linux?

The changes that are made in the hosts’ file should take effect immediately. … After editing the hosts’ file, you need to restart any apps that cache DNS information. As we said earlier, changes should be applied immediately; however, you can run the command below to sort out any cache issues if they don’t.