SysAdmin Weekly
045 - Why is It ALWAYS DNS?!?
1:16:03
It's always DNS. Every SysAdmin has said it, usually at the worst possible moment. This episode is the explanation for why that joke is only half a joke.
Andy and Eric walk through how DNS actually works from first request to final answer: recursive resolvers, root servers, authoritative name servers, TTLs, and caching. From there they get into Windows Server and Active Directory DNS…