[

    {
        "comments": "",
        "type": "lockPref",
        "key": "network.trr.mode",
        "value": 5
    },

    {
        "comments": "",
        "type": "lockPref",
        "key": "network.trr.bootstrapAddress",
        "value": ""
    },

    {
        "comments": "",
        "type": "lockPref",
        "key": "network.trr.uri",
        "value": ""
    },

    {
        "comments": "",
        "type": "lockPref",
        "key": "network.dns.disableIPv6",
        "value": true
    },

    {
        "comments": "",
        "type": "lockPref",
        "key": "network.dns.disablePrefetch",
        "value": true
    },

    {
        "comments": "",
        "type": "lockPref",
        "key": "network.dns.disablePrefetchFromHTTPS",
        "value": true
    }
]