Your question is Explaining a DNS Incident End-to-End. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Tell me about a time you had to explain the full lifecycle of a DNS-related production issue to both technical and non-technical stakeholders. Walk me through how you took ownership, clarified ambiguity across the stack—from client, browser cache, OS resolver, recursive resolver, and authoritative DNS through to the service edge—and what outcome your explanation drove.