How to clear dns cache in windows
There are four ways to clear the DNS cache in Windows: Command prompt: Enter the "ipconfig /flushdns" command Network Status Panel: Click "Properties" > "Internet Protocol Version 4 (TCP/IPv4)" > "Properties" > "Advanced..." > "DNS" > "Refresh" > Restart the Registry Editor: Modify the "CacheTimeout" value in "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Dnscache\Parameters" to "0 ”
How to clear the DNS cache in Windows
The DNS cache is used by Windows to store the IP addresses of recently visited websites. Temporary storage for addresses. If outdated or incorrect IP addresses are stored in the DNS cache, it may cause website access issues. Therefore, it is important to clear the DNS cache regularly.
Method to clear DNS cache:
-
Command prompt
- Press Windows key R, type "cmd" and press Enter.
-
In the command prompt, enter the following command:
<code>ipconfig /flushdns</code>
Copy after login- Press Enter.
-
Network Status Panel
- Right-click the network icon on the taskbar and then Select "Network & Internet Settings".
- In the Network and Internet Settings window, click Ethernet.
- In the Status section, click Properties.
- In the Ethernet Properties window, select Internet Protocol Version 4 (TCP/IPv4), and then click Properties.
- On the "General" tab, click the "Advanced..." button.
- In the "Advanced TCP/IP Settings" window, click the "DNS" tab.
- Click the "Refresh" button.
-
Registry Editor
Warning:Modifying the registry may cause system instability. Only use this method if you are sure you know what you are doing.
- Press the Windows key R, type "regedit", and then press Enter.
-
Navigate to the following registry key:
<code>HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Dnscache\Parameters</code>
Copy after login - In the right pane, double-click the "CacheTimeout" value.
- Change the value of the "Value Data" field to "0".
- Click OK to save changes.
-
Restart the computer
- Any changes made to the DNS cache will require a computer restart to take effect.
The above is the detailed content of How to clear dns cache in windows. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

Microsoft's latest PowerToys update introduces a game-changing search feature reminiscent of macOS' Spotlight. This improved "Command Palette" (formerly PowerToys Run) surpasses the functionality of the Windows R Run command and the task

KB5054979 is a cumulative security update released on March 27, 2025, for Windows 11 version 24H2. It targets .NET Framework versions 3.5 and 4.8.1, enhancing security and overall stability. Notably, the update addresses an issue with file and directory operations on UNC shares using System.IO APIs. Two installation methods are provided: one through Windows Settings by checking for updates under Windows Update, and the other via a manual download from the Microsoft Update Catalog.

For mechanical keyboard enthusiasts, those intriguing coiled cables are a common sight. But why the coil? Let's delve into the reasons. Coiled Cables: Primarily Aesthetics The main draw of coiled cables is their visual appeal. They enhance the look

This guide provides four methods to remove the rounded corners in Windows 11, restoring the classic square-edged look. While the rounded corners offer a modern aesthetic, some users prefer the sharper look for reasons including improved screenshot a

Many free apps rival their paid counterparts in functionality. This list showcases excellent free Windows alternatives to popular paid software. I firmly believe in using free software unless a paid option offers a crucial, missing feature. These

Kamrui GK3Plus Mini PC: Small and powerful, affordable! During Amazon's spring sale, the Kamrui GK3Plus Mini PC is priced as low as $150! This mini computer has powerful performance, easy upgrade and small size, making it an ideal choice for users who pursue cost-effectiveness. Whether it’s a mini computer enthusiast or a first-time user who’s trying out a small computer, the Kamrui GK3Plus Mini PC is an excellent starter choice. Originally priced at $199, Amazon currently enjoys a 15% discount (and a $20 coupon) and can be purchased for less than $149. Such a affordable price, but with a good configuration: equipped with a slightly old but competent In

Windows 11's Start Menu Gets a Much-Needed Overhaul Microsoft's Windows 11 Start menu, initially criticized for its less-than-intuitive app access, is undergoing a significant redesign. Early testing reveals a vastly improved user experience. The up

File Pilot: A Superior Windows 11 File Explorer Replacement? OneCommander, Directory Opus, and Q-Dir are popular Windows 11 File Explorer alternatives. However, File Pilot stands out, offering compelling reasons to switch permanently. Exceptional Sp
