cache dns server

[thanhtien19]

Current dns server default cache is 1 hour , should increase to 4 hour or 8 hour to improve performance dns ?

[#2]

What is this DNS server being used for? Where are you looking at settings? What problems are you trying to solve?

[#3]

current client request more domain external as gmail.com should i want dns server as recure cache these domain external to reduce performance high. in dns server current this value MaxKBSize is 0 , should Set-DnsServerCache -MaxKBSize 20480 or higher ?

[#4]

Hard to say really. I'd start by describing the environment and topology. Then also the problems you're trying to solve.

[#5]

@Dave Patrick Our system as below , Client -> DNS Server Internal -> DNS Forwarder -> Internet

[#6]

Looks typical where I'd tend to leave things set to default.

[#7]

how to configure cache for dns server .

[#8 · Accepted solution]

In my experience there's nothing that needs to be configured specific to your DNS server, but then again its a pretty vague question. When I stand up a new domain controller with integrated DNS role I don't do anything specific to DNS settings.

[#9]

@thanhtien19 

Just checking if there's any progress or updates? Please don't forget to mark helpful replies.

[#10]

This topic has a relation to this post https://techcommunity.microsoft.com/t5/windows-server-for-it-pro/dns-server-architecture/m-p/3619568

[#11]

@thanhtien19 

Just checking if there's any progress or updates? Please don't forget to close up the thread by marking helpful replies.