ebadname.js - uncatchable exception

ebadname.js

var http = require('http');
var host = '********';

host += host;
host += host;
host += host;
host += host;
host += host;

try {
  // raises uncatchable EBADNAME
  http.get({host:host, port:80}, console.error);
}
catch (e) {
  console.error('Caught exception', e);
}

// This test can help to check if a domain is 'good' or not

var dns = require('dns');

dns.resolve("www.google.com",'A', function(err, addresses) {

if(err) {
    console.log(err);
}
else
{
    console.dir(addresses);
}

});

dns.resolve("www.google.com..",'A', function(err, addresses) {

    if(err) {
            console.log(err);
    }
    else
    {
            console.dir(addresses);
    }

});

This test can help to check if a domain is 'good' or not:

var dns = require('dns');

dns.resolve("www.google.com",'A', function(err, addresses) {

    if(err) {
        console.log(err);
    }
    else
    {
        console.dir(addresses);
    }
});

dns.resolve("www.google.com..",'A', function(err, addresses) {

        if(err) {
                console.log(err);
        }
        else
        {
                console.dir(addresses);
        }
});