DNS propagation will often take 24 to 48 hours to finish after you upgrade the domain name server configuration. You can’t use your name at this stage. You can, however, circumvent DNS and consider your website by using a shared URL or file for the hosts.
After you update your domain’s name server settings, DNS propagation can sometimes take from 24 to 48 hours to finish. At this point, you can’t use your name. However, you’ll bypass DNS and consider your internet site by employing a shared URL or the hosts file.

Use the hosts file

Bypassing DNS is to utilize the hosts record on your local PC. The hosts document contains space name to IP address mappings. These mappings impersonate the capacity of a DNS worker, and permit you to “stunt” your PC into partner a space name with a specific IP address.

To utilize the hosts document to sidestep DNS for your area, follow these means:

a. Open the hosts document in a content tool. The area of the hosts record relies upon your PC’s working framework:

  • On Microsoft Windows PCs, the hosts document is situated at

C:Windowssystem32driversetchosts.

On Windows Vista, Windows 7, and Windows 8, click Start, search for Notepad, right-click the icon, and select Run as Administrator.

Click Start, type notepad, right-click Notepad on Windows 10 and subsequently click Run as Administrator.

This starts Notepad with the elevated privileges necessary to open, modify, and save the hosts file. Note that in Notepad’s Open dialog, you must use the All Files filter to see the hosts file.
  • On Apple Macintosh computers, the hosts file is located at /private/etc/hosts.
  • On Linux computers, the hosts file is located at /etc/hosts.

The host file is a plain text file, so you can edit it using a plain text editor such as Notepad or nano. Do not use a word processor like Microsoft Word, which can add additional formatting!

b. You should see an entry that is identical to the following line when you open the hosts file:

127.0.0.1    localhost

c. To create a replacement mapping for your domain, add the IP address of your old hosting. you can get that old hosting IP using https://securitytrails.com/

162.241.194.28    www.example.com

Replace the IP address with your old server’s IP address, and replace www.example.com with your web site’s domain name. (Note: Those IP will work only if the hosting provider has not deleted your old hosting.)

d. Save the hosts file and exit the text editor.

If you are using Mac OS X, you should also clear the DNS cache. For information about how to do this, please see this article.

e. To test the configuration, restart your web browser and go to http://example.com or http://www.example.com, where example.com represents your domain name. You should see your web site’s main page (assuming you have created some content).

After DNS propagation is complete, make sure you go back and remove the relevant entries from the hosts file!

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