Every time a user types a website URL in his or her browser, the browser contacts a local file (DNS Cache) to see if there is an entry to resolve the IP address of the website. The browser needs ...

This article explains how simple it is to set up a lightweight local DNS cache that does nothing more than forward DNS requests to your normal resolvers and honor the TTL of the records it gets back.

which governs which DNS Forwarders are used if your local DNS cache isn't able to resolve DNS requests. Open the DNS Server and select Resolution from the left menu. Then you'll want to set ...

As my network gets busier, might I want to reconsider that and allow the clients to cache, just to avoid massively redundant local DNS server hits? What's the consensus on this, for a smallish ...

Repeat the same and create another DWORD with the name MaxNegativeCacheTtl and value as 5 This will make sure the local DNS cache is refreshed every few hours. To turn off DNS caching for a ...

Your computer will then check its local DNS cache. If you’ve visited selectall.com before, the computer already knows the IP address to connect to and the process ends. If not, it then asks the ...

In today's connected workplace, webpage errors are a major headache for IT administrators. A good place to begin your troubleshooting is with the DNS cache. For the uninitiated, DNS refers to ...

With DNS cache poisoning, however ... careful than ever that when you go to a commerce site like Amazon or your local bank that the site really is the one you think it is. If you don't, you ...

Numerous independent sources are starting to see evidence of DNS cache poisoning attempts on their local networks, in what appears to be an attempt to take advantage of the "recent" DNS cache ...

you might have to flush the local DNS cache to see any changes without rebooting. Some of the suggestions here might have that effect, some might not. You might have actually had some luck along ...