DNS server

But how does your computer know what DNS server to use?

So your DNS server looks to see whether it's there.

But you also said they provide the computer's DNS server address.

So in other words you couldn't use another DNS server.

And you can actually register more than just two DNS servers.

And so it'll say, here's what you want to use for your DNS servers.

So you go to a site that has control of its DNS server.

If you're trying to get this kind of content, you can just use foreign DNS servers.

Yeah, what about moving it upstream to the DNS server?

Turns out all kinds of DNS servers are still vulnerable.

All it really lets them do is crash people's DNS servers.

Even though this is the case, the DNS servers seem to respond okay.

So they were getting hit by the DNS servers asking for updates.

There are things you can do to harden your DNS servers.

It exists in all the current versions of the DNS servers.

Time to get business class internet and setup my own DNS server.

So how does a DNS server know that the .

The higher up the DNS server is, the more computers it will block.

It even includes an introduction to managing your own DNS server.

And so it is a full resolving DNS server.

So all you have to do is choose some alternative DNS servers and put them in instead.

They will recognize which DNS server has been working well and issue requests to that one.

I mean, these are all publicly available DNS servers.

So none of that traffic to their DNS server is visible to the public.

It'd be useful to do a really thorough analysis of DNS servers.