Cloudflare DNS over HTTPs Example

flareon.rb

require 'httparty'

url     = "https://cloudflare-dns.com/dns-query"
query   = { name: "microsoft.com", type: "MX", ct: "application/dns-json" }
headers = {'Content-Type': 'application/json'}

buffer = StringIO.new

response = HTTParty.get(url, stream_body: true, query: query, headers: headers) do |fragment|
  buffer << fragment
end

if response.success?
  puts buffer.string
else
  puts "Failed to get successful response!"
end