node.js IP reverse lookup

 

var dns = require('dns');function reverseLookup(ip) { dns.reverse(ip,function(err,domains){ if(err!=null) callback(err); domains.forEach(function(domain){ dns.lookup(domain,function(err, address, family){ console.log(domain,'[',address,']'); console.log('reverse:',ip==address); }); }); });}reverseLookup('213.46.228.196');

Source: node.js IP reverse lookup

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s