{
  "upstream_dns": {
    "req": {
      "upstream_dns": [
        "8.8.8.8:77",
        "8.8.4.4:77"
      ]
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:77",
        "8.8.4.4:77"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "bootstraps": {
    "req": {
      "bootstrap_dns": [
        "9.9.9.10"
      ]
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "blocking_mode_good": {
    "req": {
      "blocking_mode": "refused"
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "refused",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "blocking_mode_bad": {
    "req": {
      "blocking_mode": "custom_ip"
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "ratelimit": {
    "req": {
      "ratelimit": 6
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 6,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "edns_cs_enabled": {
    "req": {
      "edns_cs_enabled": true
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": true,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "edns_cs_use_custom": {
    "req": {
      "edns_cs_enabled": true,
      "edns_cs_use_custom": true,
      "edns_cs_custom_ip": "1.2.3.4"
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": true,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": true,
      "edns_cs_custom_ip": "1.2.3.4"
    }
  },
  "edns_cs_use_custom_bad_ip": {
    "req": {
      "edns_cs_enabled": true,
      "edns_cs_use_custom": true,
      "edns_cs_custom_ip": "bad.ip"
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "dnssec_enabled": {
    "req": {
      "dnssec_enabled": true
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": true,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "cache_size": {
    "req": {
      "cache_size": 1024
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 1024,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "upstream_mode_parallel": {
    "req": {
      "upstream_mode": "parallel"
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "parallel",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "upstream_mode_fastest_addr": {
    "req": {
      "upstream_mode": "fastest_addr"
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "fastest_addr",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "upstream_dns_bad": {
    "req": {
      "upstream_dns": [
        "!!!"
      ]
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "bootstraps_bad": {
    "req": {
      "bootstrap_dns": [
        "a"
      ]
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "cache_bad_ttl": {
    "req": {
      "cache_ttl_min": 1024,
      "cache_ttl_max": 512
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "upstream_mode_bad": {
    "req": {
      "upstream_mode": "somethingelse"
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "local_ptr_upstreams_good": {
    "req": {
      "local_ptr_upstreams": [
        "123.123.123.123"
      ]
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [
        "123.123.123.123"
      ],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "local_ptr_upstreams_bad": {
    "req": {
      "local_ptr_upstreams": [
        "123.123.123.123",
        "[/non.arpa/]#"
      ]
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "local_ptr_upstreams_null": {
    "req": {
      "local_ptr_upstreams": null
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "fallbacks": {
    "req": {
      "fallback_dns": [
        "9.9.9.10"
      ]
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [
        "9.9.9.10"
      ],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "blocked_response_ttl": {
    "req": {
      "blocked_response_ttl": 11
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:53",
        "8.8.4.4:53"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 11,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  },
  "multiple_domain_specific_upstreams": {
    "req": {
      "upstream_dns": [
        "8.8.8.8:77",
        "[/example.com/]8.8.4.4:77 9.9.9.10 https://1.1.1.1"
      ]
    },
    "want": {
      "upstream_dns": [
        "8.8.8.8:77",
        "[/example.com/]8.8.4.4:77 9.9.9.10 https://1.1.1.1"
      ],
      "upstream_dns_file": "",
      "bootstrap_dns": [
        "9.9.9.10",
        "149.112.112.10",
        "2620:fe::10",
        "2620:fe::fe:10"
      ],
      "fallback_dns": [],
      "protection_enabled": true,
      "protection_disabled_until": null,
      "ratelimit": 0,
      "blocking_mode": "default",
      "blocking_ipv4": "",
      "blocking_ipv6": "",
      "blocked_response_ttl": 10,
      "edns_cs_enabled": false,
      "dnssec_enabled": false,
      "disable_ipv6": false,
      "upstream_mode": "",
      "cache_size": 0,
      "cache_ttl_min": 0,
      "cache_ttl_max": 0,
      "cache_optimistic": false,
      "resolve_clients": false,
      "use_private_ptr_resolvers": false,
      "local_ptr_upstreams": [],
      "edns_cs_use_custom": false,
      "edns_cs_custom_ip": ""
    }
  }
}
