Chrome.//Net-Internals/Dns Clear: A Compressive Guide

Introduction: Chrome.//Net-Internals/Dns Clear

DNS (Domain Name System) cache stores the IP addresses of web servers that contain web pages you have recently viewed. Sometimes these cache entries can become outdated or corrupted, causing browsing issues. Clearing the DNS cache can help resolve these problems by forcing the browser to re-query DNS servers for updated information.

Accessing chrome://net-internals/dns

To access the DNS internals page in Google Chrome:

  1. Open Google Chrome: Launch Google Chrome on your desktop computer.
  2. Enter URL: Type chrome://net-internals/#dns into the address bar and press Enter. This will open the DNS internals page.

Clearing DNS Cache

Once you have accessed the DNS internals page, follow these steps to clear the DNS cache:

  1. Navigate to DNS tab: On the left-hand side menu, click on the “DNS” tab to view DNS-related options.
  2. Clear Host Cache: Locate the “Clear host cache” button at the top of the DNS tab.
  3. Click Clear Button: Click on the “Clear host cache” button. This action will clear all cached DNS entries stored by Google Chrome.
  4. Confirmation: A confirmation message may appear briefly indicating that the cache has been cleared successfully.

Why Clear DNS Cache?

  • Resolve Browsing Issues: Clearing the DNS cache can resolve issues where websites fail to load or display errors due to outdated DNS information.
  • Refresh DNS Records: Ensures that Chrome retrieves the latest IP addresses and domain name mappings from DNS servers.

Advanced DNS Management Tips

  • Regular Maintenance: Consider periodically clearing the DNS cache to ensure optimal browsing performance and reliability.
  • Use of Custom DNS: Configure custom DNS servers like Google DNS or Cloudflare DNS for potentially faster and more secure browsing experiences.

Troubleshooting Tips

  • Verify Connection: If clearing the DNS cache does not resolve the issue, verify your internet connection and DNS server settings.
  • Check for Malware: Sometimes, malware can interfere with DNS settings. Perform a scan using reputable antivirus software.


Clearing the DNS cache using chrome://net-internals/dns is a straightforward process that can help resolve various browsing issues caused by outdated DNS information. By periodically clearing the DNS cache and understanding basic DNS management principles, users can ensure a smoother and more reliable internet browsing experience with Google Chrome.

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