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WSA DFN50223 CH1 - Coggle Diagram
WSA DFN50223 CH1
How DNS works
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2 types of DNS Lookup
Iterative Queries: Direct mention answers, have/don't have.
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DNS Zones
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STUB ZONES: Almost the same as Secondary, however, only consists of necessary data for when 2 companies merge (to provide information from both DNS servers) & protect DNS database. (not editable)
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Structure of DNS
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such as; .com,.edu, .gov, .net & etc.
In addition, the root domains are also organized via geographically, as the TLD for Malaysia is .my.
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