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Intermittent Dns Server Not Responding


Sorry, there was a problem flagging this post. Brian AKA Bri the Tech Guy(my website is in my profile, if interested) It is useless to attempt to reason a man out of a thing he was never reasoned My guess - you have DHCP and the network card of the laptop powers off to save power. So... have a peek at this web-site

Here are10 of my favorite DNS troubleshooting techniques. At first I thought my primary DNS server (2008 R2) was flaky, because when I looked at my forwarders, often it could not resolve the FQDN's, but then minutes later it Folding Numbers What is this red X icon showing in Thunderbird? There may also be a /s switch but I can't remember.

Intermittent Dns Server Not Responding

How do I debug an emoticon-based URL? Are your IP's static or do you do DHCP? Next time everything fails check the one machine with an alternate DNS configuration. We have 3 networks running off 3 different ports on a Juniper SSG5 firewall.

After all, if the problem ends up being something as simple as a NIC failure, you can save yourself a lot of time by checking for the problem up front. Before I kill myself. I then typed the command ipconfig/all and hit Enter. Wireless Internet Dns Error Using that tool- when the problem is occurring, it seems that I am unable to ping any web site if I specify it by domain name.

Back to top #5 britechguy britechguy Members 1,532 posts OFFLINE Gender:Male Location:Staunton, VA Local time:06:14 AM Posted 18 November 2015 - 10:37 PM IdahoDaddio, Intermittent Dns Failure Moved from Win 10 Support to Networking - Hamluis. On a whim, I disabled 802.11N on the wireless adapter properties (reverted to G and B only) and it started working! To find my DNS servers I held the Windows key down and pressed R.

Dave Windows 10 x64 | Norton Security | HitmanPro.Alert | SpywareBlaster Wendy70 Newbie1 Reg: 16-Dec-2012 Posts: 4 Solutions: 0 Kudos: 0 Kudos0 Re: Frequent DNS lookup failed messages and slow intermittent Dns Error Internet Explorer I think if I understood why it thinks it's DNS related I would be a bit closer to solving this. Not the answer you're looking for? Was able to set up my own home network on Tomato w.

Intermittent Dns Failure

Other users on a different network get similar errors, but their first-hop DNS server (the ISP) is not pingable. I'm pretty sure the problem is that the hardware actually overheats. Intermittent Dns Server Not Responding So presumably if the problem were just related to the DNS at unblockus, the router's own ping tool would be unaffected. 2) I'm pretty sure that we had this problem on Intermittent Dns Issues Windows 7 Register a free account to unlock additional features at Welcome to BleepingComputer, a free community where people like yourself come together to discuss and learn how to use their computers.

I initially suspected a DNS poisoning attack, but ruled out such an attack because only one computer was affected. Check This Out Proffitt Forum moderator / May 25, 2014 2:44 AM PDT In reply to: Intermittent DNS issues I'm going to shortchange you a lot here but one of the ongoing headaches is September 7, 2011 Help me understand my basic home internet setup. Have you flushed the DNS on the 2008 R2 DNS server and then a client machine with the issue? Intermittent Dns Lookup Failure

Simply type NSLOOKUP followed by the name of the host for which you want to test the name resolution. I had two bum modem-routers in a row as well. At first I thought it was DNS related, because the error messages in chrome would report: DNS_PROBE_FINISHED_NXDOMAIN or DNS_PROBE_FINISHED_BAD_CONFIG This happens for maybe 5 minutes, then it's all clear and everything Source Things happen.

There was also another number below the Primary number which was Dns Error Ps3 Internet The curious thing is we returned our router to our service provider and got a new router and we are still having these issues and it's not just one computer it August 2, 2007 Wireless does not equal headacheless.

As far as a transfer occurring even while you can't browse, I'm not sure, but if you have already established the download and the session already exists, the router/switch should have

Please re-enable javascript to access full functionality. Ask the experts! share|improve this answer edited Dec 15 '11 at 21:39 Simon Sheehan 6,869113862 answered Dec 15 '11 at 16:14 ChetPrickles 1111 add a comment| up vote 0 down vote Have you tried Dns Error Internet Explorer Cannot Display The Webpage Google's and the ISP DNS.

Intermittent dns issues , router problem effects multiple devices Started by IdahoDaddio , Nov 18 2015 09:59 PM Please log in to reply 7 replies to this topic #1 IdahoDaddio IdahoDaddio I use Windows 7 and Google chrome as my browser. Delivered Fridays Subscribe Latest From Tech Pro Research Leadership spotlight: How to make meetings worthwhile Social media policy Interview questions: SAP developer Job description: SAP developer Services About Us Membership Newsletters Once reported, our moderators will be notified and the post will be reviewed.

Any idea why Chrome seems to think it is connected to the internet when it really isn't? You would need to log into your router settings and check the DNS settings  there. If you determine that only some users are affected, check to see whether all those users are located on a common network segment. Turning off (we actually unplug the thing) and waiting a few minutes before turning back on.posted by blurker at 1:47 PM on February 22, 2013 I have at times tried what

Active Directory can't function without DNS, and it's is also used by any number of other network functions. For example, if local name resolution works but Internet name resolution does not, the problem may lie with one of your ISP's DNS servers. 3: Find out whether all users are asked 6 years ago viewed 19029 times active 1 year ago Related 11Why does Internet Explorer sometimes fail to connect to anything until I restart it?1Why does this laptop have random I used to get this all the time, but since switching they've gone away.

If so, the problem could be related to a router failure or a DHCP configuration error. 4: See whether the DNS server is performing load balancing Organizations hosting high demand Web If you are try disabling that, although in my experience the Tomato DNS proxy is good. On the old modem, I had configured things so that the modem would just work as a modem, and disabled all the router functions. (I think this is called "bridge mode".).