Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people, just like you, are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
Solved

DNS Cache Lookup

Posted on 2011-02-23
2
739 Views
Last Modified: 2012-05-11
Why is it when I clear the cache lookup that within minutes it seems like 15 domains including .ru .se .uk and others are created in a company with only 150 I wouldn't expect they are browsing all of these locations. Could it be a bigger problem? Virus or something?
0
Comment
Question by:glong3008
2 Comments
 
LVL 63

Accepted Solution

by:
SysExpert earned 250 total points
ID: 34965253
Could be, or it could be that someone is actually accessing these via a browser. I would not worry about this, but feel free to wait for more input.

I hope this helps !
0
 
LVL 33

Assisted Solution

by:it_saige
it_saige earned 250 total points
ID: 34965496
SysExpert is on the right path.

From the client aspect, most likely the issue you are experiencing is Internet Explorer refreshing the lookups in its own browsing history.  Another possibility is that just because I browse to www.msn.com does not mean that each and every piece of code that is initiated exists or resolves from msn.com.  Ad's, images and other snippets are usually added as linked items from other domains.

-saige-
0

Featured Post

Netscaler Common Configuration How To guides

If you use NetScaler you will want to see these guides. The NetScaler How To Guides show administrators how to get NetScaler up and configured by providing instructions for common scenarios and some not so common ones.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

ADCs have gained traction within the last decade, largely due to increased demand for legacy load balancing appliances to handle more advanced application delivery requirements and improve application performance.
Marketers need statistics and metrics like everybody else needs oxygen. In this article we explain how to enable marketing campaign statistics for Microsoft Exchange mail.
In this video we show how to create a Resource Mailbox in Exchange 2013. We show this process by using the Exchange Admin Center. Log into Exchange Admin Center.: Navigate to the Recipients >> Resources tab.: "Recipients" is our default selection …
In this video we show how to create an Accepted Domain in Exchange 2013. We show this process by using the Exchange Admin Center. Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center. Navigate to the Mail Flow >> Ac…

856 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question