Testing dns server using nslookup

DNS take important part in internet world as resolver for domain. The problem came when we think something wrong with it. Need to examine which server is in trouble.

From this picture :

There is two dns servers :


In windows we can check which dns server that work well using nslookup.

Steps :

1. Click start -> run

type  cmd dan press OK.

2. Enter DOS prompt

See this example :

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in Dns | 477 Words