{
  "registrars": [],
  "dns_providers": [],
  "domains": [
    {
      "name": "foo.com",
      "registrar": "none",
      "dnsProviders": {},
      "records": [
        {
          "type": "NAPTR",
          "name": "@",
          "target": "example",
          "naptrorder": 100,
          "naptrpreference": 10,
          "naptrflags": "U",
          "naptrservice": "E2U+sip",
          "naptrregexp": "!^.*$!sip:customer-service@example.com!"
        },
        {
          "type": "NAPTR",
          "name": "@",
          "target": "example",
          "naptrorder": 102,
          "naptrpreference": 10,
          "naptrflags": "U",
          "naptrservice": "E2U+email",
          "naptrregexp": "!^.*$!mailto:information@example.com!"
        }
      ]
    }
  ]
}