fortio/dnsping

{
  "Config": {
    "Server": "8.8.4.4:53",
    "Query": "www.google.com.",
    "HowMany": 8,
    "Interval": 1000000000,
    "Timeout": 100000000,
    "FixedID": 42,
    "QueryType": 1,
    "SequentialIDs": false,
    "Recursion": true
  },
  "Errors": 1,
  "Success": 7,
  "Stats": {
    "Count": 8,
    "Min": 19.952959,
    "Max": 100.43549999999999,
    "Sum": 433.67841699999997,
    "Avg": 54.209802124999996,
    "StdDev": 26.44301240642222,
    "Data": [
      {
        "Start": 19.952959,
        "End": 20,
        "Percent": 12.5,
        "Count": 1
      },
      {
        "Start": 20,
        "End": 25,
        "Percent": 25,
        "Count": 1
      },
      {
        "Start": 40,
        "End": 45,
        "Percent": 37.5,
        "Count": 1
      },
      {
        "Start": 45,
        "End": 50,
        "Percent": 50,
        "Count": 1
      },
      {
        "Start": 50,
        "End": 60,
        "Percent": 62.5,
        "Count": 1
      },
      {
        "Start": 60,
        "End": 70,
        "Percent": 75,
        "Count": 1
      },
      {
        "Start": 80,
        "End": 90,
        "Percent": 87.5,
        "Count": 1
      },
      {
        "Start": 100,
        "End": 100.43549999999999,
        "Percent": 100,
        "Count": 1
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    ],
    "Percentiles": [
      {
        "Percentile": 50,
        "Value": 50
      },
      {
        "Percentile": 90,
        "Value": 100.08709999999999
      },
      {
        "Percentile": 99,
        "Value": 100.40065999999999
      }
    ]
  }
}