VBScript

DNS Query AAAA Records

See more DNS Examples

Shows how to perform a DNS query to retrieve AAAA records.

Note: This example requires Chilkat v9.5.0.96 or later.

VBScript

Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
'Create a Unicode (utf-16) output text file.
Set outFile = fso.CreateTextFile("output.txt", True, True)

success = 0

set dns = CreateObject("Chilkat.Dns")

set json = CreateObject("Chilkat.JsonObject")
json.EmitCompact = 0

success = dns.Query("AAAA","x.com",json)
If (success = 0) Then
    outFile.WriteLine(dns.LastErrorText)
    WScript.Quit
End If

outFile.WriteLine(json.Emit())

' Sample response.
' Parsing code below..

' {
'   "answer": {
'     "aaaa": [
'       {
'         "name": "x.com",
'         "ttl": 229,
'         "ipv6": "2606:4700:4400::ac40:96f2"
'       },
'       {
'         "name": "x.com",
'         "ttl": 229,
'         "ipv6": "2606:4700:4400::6812:250e"
'       }
'     ]
'   }
' }

' Use this online tool to generate parsing code from sample JSON: 
' Generate Parsing Code from JSON

i = 0
count_i = json.SizeOfArray("answer.aaaa")
Do While i < count_i
    json.I = i
    name = json.StringOf("answer.aaaa[i].name")
    ttl = json.IntOf("answer.aaaa[i].ttl")
    ipv6 = json.StringOf("answer.aaaa[i].ipv6")
    i = i + 1
Loop

outFile.Close