Resolving “Unable to Resolve Host Server” Error for Dev

Dear Dev, have you ever encountered the error message “Unable to Resolve Host Server” while browsing the internet? If yes, don’t worry because you’re not alone. In this article, we will explore the common reasons behind this error and ways to resolve it. So, let’s dive into it.

What is “Unable to Resolve Host Server” Error?

The “Unable to Resolve Host Server” error is a common error message that appears when your computer is unable to connect to the server of a website you are trying to access. This error message is displayed when the DNS (Domain Name System) lookup fails, which essentially means that your computer is not able to translate the website’s address into an IP address that it can connect to.

What are the Common Causes of “Unable to Resolve Host Server” Error?

There can be multiple reasons behind the “Unable to Resolve Host Server” error message. Here are some of the most common causes:

How to Resolve “Unable to Resolve Host Server” Error?

1. Check Your Internet Connection

The first and foremost thing you should do when you encounter the “Unable to Resolve Host Server” error message is to check your internet connection. Make sure that you are connected to the internet and that your connection is stable.

2. Clear Your Browser’s Cache and Cookies

Clearing your browser’s cache and cookies can sometimes resolve this error message. Here’s how to do it:

1. Open your browser and click on the three dots or lines (depending on your browser) in the top-right corner of the window.
2. Select “Settings” or “Options” from the drop-down menu.
3. Find the “Privacy and security” section and click on “Clear browsing data”.
4. Select “Cookies and other site data” and “Cached images and files” and click on “Clear data”.

3. Flush DNS Cache

Flushing your DNS cache can also resolve this error message. Here’s how to do it:

1. Open Command Prompt on your computer.
2. Type “ipconfig /flushdns” and press Enter.
3. Wait for the process to complete and then restart your computer.

4. Change Your DNS Settings

Changing your DNS settings can also resolve this error message. Here’s how to do it:

1. Open Control Panel on your computer.
2. Select “Network and Sharing Center”.
3. Click on “Change adapter settings”.
4. Right-click on your network connection and select “Properties”.
5. Double-click on “Internet Protocol Version 4 (TCP/IPv4)”.
6. Select “Use the following DNS server addresses” and enter either Google’s public DNS (8.8.8.8 and 8.8.4.4) or OpenDNS (208.67.222.222 and 208.67.220.220).
7. Click on “OK” and restart your computer.

5. Disable Firewall or Anti-virus Software

If your computer’s firewall or anti-virus software is blocking the website or its IP address, you can try disabling it temporarily. Here’s how to do it:

1. Open your firewall or anti-virus software.
2. Find the option to disable it temporarily.
3. Try accessing the website again.

6. Use a Different Browser

If the “Unable to Resolve Host Server” error message persists, you can try using a different browser to see if the issue is with your current browser. You can download and install popular browsers like Google Chrome or Mozilla Firefox.

FAQs About “Unable to Resolve Host Server” Error

Q1. Why am I seeing the “Unable to Resolve Host Server” error message?

Ans. The “Unable to Resolve Host Server” error message appears when your computer is unable to connect to the server of a website you are trying to access. Common causes of this error include incorrect DNS configuration, internet connectivity issues, server issues, firewall or anti-virus settings, and browser issues.

Q2. How can I resolve the “Unable to Resolve Host Server” error message?

Ans. You can resolve the “Unable to Resolve Host Server” error message by checking your internet connection, clearing your browser’s cache and cookies, flushing your DNS cache, changing your DNS settings, disabling firewall or anti-virus software, and using a different browser.

Q3. What should I do if none of the above methods work?

Ans. If none of the above methods work, you can contact your internet service provider or the website’s technical support team for further assistance.

That’s all for now, Dev. We hope that this article has helped you understand the “Unable to Resolve Host Server” error message and ways to resolve it. If you have any questions or suggestions, feel free to leave a comment below. Happy browsing!