{
  "domain": "ico.es",
  "base_domain": "ico.es",
  "dnssec": false,
  "ns": {
    "hostnames": [
      "dns2.comtenidos.com",
      "icodns.ico.es"
    ],
    "warnings": []
  },
  "mx": {
    "hosts": [
      {
        "preference": 10,
        "hostname": "mail.ico.es",
        "addresses": [
          "90.160.63.202"
        ]
      },
      {
        "preference": 20,
        "hostname": "mail2.ico.es",
        "addresses": [
          "90.160.63.197"
        ]
      }
    ],
    "warnings": []
  },
  "spf": {
    "record": null,
    "valid": false,
    "error": "The resolution lifetime expired after 3.100 seconds: Server 1.0.0.1 UDP port 53 answered The DNS operation timed out."
  },
  "dmarc": {
    "record": null,
    "valid": false,
    "location": null,
    "error": "The resolution lifetime expired after 3.100 seconds: Server 1.0.0.1 UDP port 53 answered The DNS operation timed out."
  }
}