error: json: cannot unmarshal array into Go value of type string

[meirwah]

When using Resolve method on url = google.com, you get this issue..
This is because in ResolveResp struct TXT is a string array, but it is actually an array of string arrays.

for instance, this isd the response for "google.com":i

{
  "A": [
    "172.217.2.174"
  ],
  "AAAA": [
    "2607:f8b0:4000:80b::200e"
  ],
  "TXT": [
    [
      "v=spf1 include:_spf.google.com ~all"
    ]
  ],
  "MX": [
    {
      "exchange": "alt1.aspmx.l.google.com",
      "priority": 20
    },
    {
      "exchange": "alt4.aspmx.l.google.com",
      "priority": 50
    },
    {
      "exchange": "alt2.aspmx.l.google.com",
      "priority": 30
    },
    {
      "exchange": "aspmx.l.google.com",
      "priority": 10
    },
    {
      "exchange": "alt3.aspmx.l.google.com",
      "priority": 40
    }
  ],
  "total_rows": 8
}```