Rating: 

Maybe I am not understanding it well, but it should atleast give me a direction where to go from the spots that there is no further information.

My specific case is in DNS query section.

I have tried many thing to send a DNS query to a location and get the all the information back from the server, information that explained in RFC 1035, header, question, answer, .... and so on.

In general I like the book. I would suggest this book for starters.

Thanks,