Pi-hole
dns-query-volume.kql
Total DNS query volume over time — the baseline "how loud is DNS" view.
// Author: Ian D. Hanley (DevSecOpsDad) | linkedin.com/in/ianhanley | devsecopsdad.com | devsecopsdadattack.com
// Summarize the total number of DNS queries over time
PiHole
| summarize Count = count() by bin(TimeGenerated, 1h) // Aggregate counts in 1-hour intervals
| render timechart // Visualize the data as a time chart