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i learn javascript on node.js, and i want write dns cache server. but i have some problem to understand the answer section of protocol (rfc1035. 4.1.3. Resource record format)

i painted a header and question section of protocol (rfc1035. 4.1.2. Question section format) https://i.stack.imgur.com/9JWBL.png

can any one help me understand "resource record format", mb link to a more friendlier interpretation, or piece of code in javascript

Kolomnitcki
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1 Answers1

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Check out node-dns module (here is resource record parser)

Andrey Sidorov
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