I’ve published a number of articles on following a simple and straightforward troubleshooting methodology. I advocate a simple and focused approach shown in Figure 1. You can see that symptom identification is the first step, followed by root cause analysis and problem resolution. Figure 1. MikeDan’s Quick and Dirty Troubleshooting Methodology. There’s lots of great … Continue reading Windows Troubleshooting Tip – Advanced DNS Query Debugging With NSLookup