DNS Wire Format
Included with a plan
This board is included with a plan. The first three lessons of every track are free, with their boards and videos. A plan unlocks every lesson, board, video, lab and paper for one price.
Lessons that use this board
- DNS 01 and 02: The UDP Socket and the Headerlesson
- DNS 05: Compressed Nameslesson
- DNS: Everythinglesson
DNS Wire Format. DNS on the wire — what actually left your laptop
a real query from your machine, today: dig example.com (query id 2432 — every field below is from that packet)
1 · the header —
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