whois server

whois.rb

require 'rubygems'
require 'sinatra'
require 'whois'
require 'json'

get '/whois/:domain' do |domain|
  c = Whois::Client.new
  r = c.query(domain)
  puts r
  r
end

whois2.rb

require 'rubygems' 
require 'sinatra'
require 'whois'
require 'json'

get '/whois/:domain' do |domain|
  c = Whois::Client.new
  r = c.query(domain)
  t = r.registrar
  if t.name.nil?
    if r.to_s.downcase =~ /godaddy.com,\sinc/
      response = { :domain => domain, :registrar => "godaddy" }
    else
      response = {}
    end
  else 
    response = { :domain => domain, :registrar => t.name }
  end
  response.to_json
  #r.to_s.downcase
end

whois3.rb

require 'rubygems' 
require 'sinatra'
require 'whois'
require 'json'

get '/whois/:domain' do |domain|
  dom_parts = domain.split(".")
  status = false
  until dom_parts.size < 2 or status
    begin
      c = Whois::Client.new
      r = c.query(dom_parts.join("."))
      status = true
    rescue Whois::Error => e
      dom_parts.shift
    end
  end
  
  response = Hash.new
  response[:registrar] = ""
  
  if status
    t = r.registrar
    if t.name.nil?
      if r.to_s.downcase =~ /godaddy.com,\sinc/
        response[:registrar] = "GoDaddy.com, Inc."
      end
    else 
      response[:registrar] = t.name
    end
  end

  response.to_json
end