Quad9 configuration profile for macOS Big Sur and iOS 14+: secured w/ECS (Malware blocking, DNSSEC Validation, ECS enabled)

quad9-dotls.mobileconfig

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>PayloadContent</key>
	<array>
        <dict>
            <key>Name</key>
            <string>Quad9 DNS over TLS</string>
            <key>PayloadDescription</key>
            <string>Configures device to use Quad9 Encrypted DNS over TLS</string>
            <key>PayloadDisplayName</key>
            <string>Quad9 DNS over TLS</string>
            <key>PayloadIdentifier</key>
            <string>com.apple.dnsSettings.managed.3f67e963-9ace-49af-bfda-859e08ac5d81</string>
            <key>PayloadType</key>
            <string>com.apple.dnsSettings.managed</string>
            <key>PayloadUUID</key>
            <string>3f67e963-9ace-49af-bfda-859e08ac5d81</string>
            <key>PayloadVersion</key>
            <integer>1</integer>
            <key>DNSSettings</key>
            <dict>
                <key>DNSProtocol</key>
                <string>TLS</string>
                <key>ServerAddresses</key>
                <array>
                    <string>2620:fe::11</string>
                    <string>9.9.9.11</string>
                    <string>149.112.112.11</string>
                </array>
                <key>ServerName</key>
                <string>dns11.quad9.net</string>
            </dict>
        </dict>
    </array>
	<key>PayloadDescription</key>
	<string>Adds the Quad9 DNS to Big Sur and iOS 14 based systems</string>
	<key>PayloadDisplayName</key>
	<string>Quad9 DoTLS DNS</string>
	<key>PayloadIdentifier</key>
    <string>macos.local.f13c7c1e-d435-4cd0-aa8e-0fff4be35ad3</string>
	<key>PayloadRemovalDisallowed</key>
	<false/>
	<key>PayloadType</key>
	<string>Configuration</string>
	<key>PayloadUUID</key>
	<string>f13c7c1e-d435-4cd0-aa8e-0fff4be35ad3</string>
	<key>PayloadVersion</key>
	<integer>1</integer>
</dict>
</plist>