Get DNS server current status and general settings

Example response

{
  "running": true,
  "protection_enabled": true,
  "dns_port": 53,
  "dhcp_available": true,
  "language": "en",
  "dns_addresses": [
    "127.0.0.1"
  ],
  "version": "v0.123.4",
  "http_port": 80
}