SetDNS_PowerShell.ps1

# World wide DNS
$Adguard = "94.140.14.14","94.140.15.15"
$AdguardFamilyProtection = "94.140.14.15", "94.140.15.16"
$Cloudflare = "1.1.1.2", "1.0.0.2" #"1.1.1.1","1.0.0.1" normal version
$CloudflareFamilyProtection = "1.1.1.3","1.0.0.3"
$Google = "8.8.8.8","8.4.4.8"

# Persian DNS
$Shecan = "185.51.200.2","178.22.122.100"
$begzar = "185.55.226.26","185.55.225.25"


Write-Host 
"This is a script for setting DNS. Select a number to continue:
    1. Shecan DNS
    2. Adguard DNS
    3. Cloudflare DNS
    4. Google DNS
    5. Set Automatic DNS
    6. Custom DNS
                
    9. Read DNS " 
write-host "`n"

$selection = Read-Host -Prompt 'Witch one do you choose? '

switch ($selection)
{
    1 { Set-DnsClientServerAddress -InterfaceAlias Wi-Fi -ServerAddresses $Shecan; Break }
    2 { Set-DnsClientServerAddress -InterfaceAlias Wi-Fi -ServerAddresses $Adguard; Break }
    3 { Set-DnsClientServerAddress -InterfaceAlias Wi-Fi -ServerAddresses $Cloudflare; Break }
    4 { Set-DnsClientServerAddress -InterfaceAlias Wi-Fi -ServerAddresses $Google; Break }
    5 { Set-DnsClientServerAddress -InterfaceAlias wi-fi -ResetServerAddresses; Break }
    6 {
        $customDNS = Read-Host -Prompt 'Enter your custom DNS ip: ' 
        Set-DnsClientServerAddress -InterfaceAlias Wi-Fi -ServerAddresses $customDNS
        Break 
    }
}

get-DnsClientServerAddress -InterfaceAlias Wi-Fi

write-host "`n"
Read-Host -Prompt "Enter anything to exit"