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Force DNS over entire network

I'm using NextDNS as my default DNS provider over DHCP. There is no major issue with it.

 

But I have found if I manually set up the DNS I can bypass NextDNS. Is there a way to force the DNS settings all over the network?

2 replies

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    • R_P_M
    • 2 yrs ago
    • Reported - view

    Set up a firewall to block all outgoing requests using port 53, with an exception for the NextDNS servers. 
    That should work for all standard DNS lookups. 

    • Chris.15
    • 2 yrs ago
    • Reported - view

    I use NextDNS with DOT in my router and can still bypass the filter with PIA's VPN browser extension without even altering my DNS configuration on my device.

    I am guessing that you just want to prevent people that use your computer from changing the DNS Resolver? If you use Microsoft then the Group Policy Editor is capable of locking system wide settings.

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