Ubiquity - Check the Web Host.

gistfile1.js

CmdUtils.CreateCommand({
  name: "host",
  icon: "http://www.whoishostingthis.com/favicon.ico",
  author: {name: "Pratham Kumar", email: "[email protected]"},
  description: "Check the web host of any site.",
	homepage: "http://pratham.name/",
  takes: {"example.com": noun_arb_text},

  preview: function (html, q) {
    var params = {};
    html.innerHTML = 'Checking <b>'+q.text+'</b>';

    jQuery.get ('http://www.whoishostingthis.com/'+q.text, params, function (data) {
      var regex = new RegExp ("<h3>.*<\/h3>", "gi");

      line = regex.exec (data);
      html.innerHTML = line [0];
    });
  },

  execute: function (q) {
    var url = "http://www.whoishostingthis.com/"+q.text;
    Utils.openUrlInBrowser (url);
  }
});