JXplorer

Lightweight Directory Access Protocol, (LDAP), is a protocol for querying and modifying directory services.  A directory comprises an indexed set of information set out in hierarchical format.  LDAP usually use DNS names for their structured formatting. Querying via LDAP can allow the tester to enumerate a great deal of information and can yield to valid usernames with anonymous access and no credentials required.

There are a number of tools out there, that are command-line based, however JXplorer allows the tester a nice Graphical User Interface to query remote LDAP servers.   

JXplorer is a free general purpose LDAP browser that can be used to read and search any LDAP directory, or any X500 directory with an LDAP interface.

JXplorers features include;

• Standard LDAP operations: add/delete/copy/modify
• Complex operations: tree copy and tree delete
• Optional GUI based search filter construction
• SSL and SASL authentication
• Pluggable editors/viewers
• Pluggable security providers
• HTML templates/forms for data display
• Full i18n support
• LDIF file format support
• DSML Support

It is available for Windows, MAC, Linux and Solaris from here.

Installation:

Simply double click on the .exe file.

You will need to install a Java 1.4.0 (or later) virtual machine.

Execution:

Simply select file, connect and the connection wizard begins;

• Add the host details,

• Add the port details,

• Input Base DN, (if known),

• Select Anonymous, (or supply credentials),

• Click OK:

A connection will then be automatically made to the remote LDAP server, allowing you to view all publicly available information: