Windows 10: DNS configuration issue

Discus and support DNS configuration issue in Windows 10 Installation and Upgrade to solve the problem; Hi,I have multiple application which runs on medical windows 10 hardware.As per our product requirement i have blocked applications dialog to appear on... Discussion in 'Windows 10 Installation and Upgrade' started by Mikexing, Jan 29, 2025.

  1. Mikexing Win User

    DNS configuration issue


    Hi,I have multiple application which runs on medical windows 10 hardware.As per our product requirement i have blocked applications dialog to appear on main screen but after configuring the dns server i am observing the pop-up dialogue of one of the application and observing the memory leak.If i don't configure the DNS server, if it is configured only with IP address i am not seeing any memory leak issue.Only after configuring DNS server i am seeing the memory leak.It would be good if anyone has any idea why after DNS configuration i am facing the issue.I am using Windows 10 21H2 IoT LTSC.

    :)
     
    Mikexing, Jan 29, 2025
    #1
  2. LVTHER Win User

    PC not blocking ads despite correct DNS configuration

    winver: 22H2 19045.2965 I am seeking assistance regarding a peculiar issue I've been facing with my PC's ad-blocking setup. I have set up a Pi-hole server and have correctly configured my PC's DNS settings to point to the assigned DNS of the Pi-hole server. However, despite these settings, my PC still fails to block ads. Here are the troubleshooting steps I have already tried:
    • Verified DNS Configuration: I have double-checked and confirmed that my PC's DNS settings are correctly pointing to the Pi-hole server's DNS IP address.
    • Tested on Other Devices: To ensure it's not an issue with the Pi-hole server itself, I have tested ad-blocking functionality on other devices connected to the same network, such as another PC, both wired and wireless, and various cell phones. Ad-blocking works perfectly fine on these devices, confirming that the Pi-hole server is functioning as intended.
    • Previous Configuration with Docker: It's worth noting that I initially had Pi-hole installed on my PC using Docker, and it worked flawlessly in that setup. However, I later switched to using a separate device (Orange 3 LTS) dedicated to running the Pi-hole server. This is when the issue with my PC not blocking ads started occurring.
    Considering the steps I've taken and the fact that ad-blocking functions properly on other devices, it appears to be an isolated problem with my PC. I'm puzzled as to why the DNS configuration is not taking effect on my PC specifically.
    DNS configuration issue 391565d1685411732t-pc-not-blocking-ads-despite-correct-dns-configuration-dnsheadache.png
     
    LVTHER, Jan 29, 2025
    #2
  3. computer is correctly configured but dns server not responding windows 10

    We already provide the basic steps for us to change the DNS server. We suggest to contact your ISP service provider for them to configure and provide the exact DNS server.

    Don't hesitate to contact us if you do have another concern.
     
    Phillip Pio, Jan 29, 2025
    #3
  4. DNS configuration issue

    computer is correctly configured but dns server not responding windows 10

    Hi Fred,

    Regarding your issue with DNS server not responding, we need to gather some information. Please answer the questions below:

    • Have you tried connecting with a different device?
    • Have you tried power cycling your modem and router?
    • Try different browser?

    To isolate the issue, we suggest to try the troubleshooting steps provided below to flush the DNS cache.

    • Start.
    • Type "Command Prompt".
    • Click " Command Prompt".
    • Type "ipconfig /flushdns".
    • Press "Enter".
    • Restart your web browser.

    We look forward to your response.
     
    Phillip Pio, Jan 29, 2025
    #4
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DNS configuration issue

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