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A VBS Script To Audit Your IIS(6) Host Headers

August 18th 2011

Here’s a method to discover what website Bindings (i.e. unique IP:port:HostHeader tuples for anyone not IIS-conversant) an IIS6 instance has configured.

This script takes 1 optional parameter – the resolvable name of the host you want to audit, defaulting to localhost. It outputs a colon-seperated record for each unique MachineName:Comment:IISObject-Name:IP:Port:HostHeader tuple.

I’ve only used it in a Domain-authenticated context hence can’t speak for how it works in a Workgroup/etc environment when auditing remote hosts. It might not.

Invoke the script like this:

cscript iis-bindings-audit.vbs //NoLogo [IIS-Server] >> output.txt

.. with your chosen machine as IIS-Server.

You might like to wrap it in a foreach loop to audit multiple hosts and aggregate the results. The output format is structured to allow this aggregate result to be unambiguous when analysed later.