DWM Command
DWM Command is Derek W. Miller's site for technology insights, IT utilities and practical security investigation tools.
IT Toolbox
Explore browser utilities for data formatting, identity inspection, networking and email troubleshooting. IP Investigation provides public-IP ownership, approximate location and proxy or abuse indicators. Email Investigation accepts original message source or an .eml file and can verify DKIM against current public DNS.
Google sign-in and membership
Public tools are available without an account. Restricted tools require Google sign-in and approval in the site's member directory. Google sign-in supplies basic identity information, not access to your Gmail messages, Drive files, calendar or contacts. Opening a restricted tool starts sign-in if needed and returns you to that tool.
Site administration is separate and reserved for the owner. For membership or support, contact derek@derekwmiller.com.
Read our privacy policy and terms of use before submitting information.