I agree with everything you're saying, but i interpreted the original
poster to say they thought the hop-count was too far as opposed to DNS
resolution time. I think the original poster was under the impression
that by using googleDNS it actually made the hop-count greater. DNS
does not increase hop-count (yes, there are some nuanced exceptions to
this but for 99.999% of the servers out there it will not increase
server response time).
Now it is completely conceivable that DNS resolution time was affected
(positively or negatively) based on the factors you mentioned.
On Dec 11, 3:49 pm,
american.communist.pa...@gmail.com wrote:
> the name service translates an ip address into a domain name. Its the most
> requested service on the net. If that ip isn't in your local cache (ie; its
> not a web site you've visited before, you need to request the translation
> from another server. If the next server doesn't have the translation in its
> cache, it needs to request it from another server down the line. So
> proximity is a huge factor. But not only distance, but scope is a factor as
> well. A small podunk, little-used server won't be able to service a lot of
> requests using its cache, so it will have to go out and get serviced itself
> by other servers a lot. Google server are quite heavility used, so can rely
> on cached requests a lot more. So proximity AND scope are huge performance
> factors.
>