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Sbs 2011 Dns Server Not Responding

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Also we can't add machines to the domain as it can't find the .local domain name by pinging. How exactly did you get the DNS cache to clear via scheduled task? I was running also through dns errors after recent updates and manage to fix it by setting the ipv6 address to automatic in the nic. 0 OP Brendan Alternatively try 158.43.240.4 and 158.43.240.3 (Pipex) - I've had success with those before. have a peek here

then restart DNS. If not, it won't be able to resolve queries for domains other than its own. So you need a decent backup/recovery procedure Edited by enlil Saturday, July 14, 2012 7:10 AM Friday, April 13, 2012 3:37 PM Reply | Quote 1 Sign in to vote He's Do you know how I can find out where the server is receiving its DNS info from?  Spopinski, Was your IPv6 fix for a single workstation or on the server? https://social.technet.microsoft.com/Forums/en-US/422ff4cb-f575-44dd-ac55-fda2218bd8e4/sbs-2011-dns-issue?forum=smallbusinessserver

Sbs 2011 Dns Server Not Responding

This currently occurs with default SBS 2008 installs that have been configured to use root hints for DNS lookup. Did you ever try to change your MaxCacheTTL value in registry? Since this issue is a year old, that doesn't seem very promising either… We have all updates installed. Join our community for more solutions or to ask questions.

Before proceeding, I am going to completely ignore the “which is better - root hints or DNS Forwarders” argument. Continuously starting and stopping the DNS service, (while a workaround) is sure to break something, just like every other thing in life, the more you turn something on and off and Locate the following registry key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DNS\Parameters 3. Sbs 2011 Dns Slow Are you getting pop up windows telling you that your computer is infected with viruses or malware?

Connect with top rated Experts 17 Experts available now in Live! Using forwarders isn't either because we use 2 internet lines, from different ISPs and fail-over and load balance on them. See my comment at the end of the question for more details. 0 Featured Post Threat Intelligence Starter Resources Promoted by Recorded Future Integrating threat intelligence can be challenging, and not http://serverfault.com/questions/391372/sbs2011-standard-dns-suddenly-not-resolving-some-domains Sheesh!

Sean Joe March 3rd, 2012 at 01:44 | #11 Reply | Quote Hi Sean. Dns Server Not Resolving External Names nslookup.JPG 0 LVL 76 Overall: Level 76 SBS 35 MS Server OS 13 DNS 12 Message Active today Expert Comment by:Alan Hardisty2013-11-01 Comment Utility Permalink(# a39617207) Perfect!!!! The only way that happens is if it was set manually or IPv6 were *badly* misconfigured. The problem only appears to be with certain websites (Ex.

Sbs 2011 Dns Settings

IPSettings.JPG 0 Message Author Comment by:James Parsons2013-11-20 Comment Utility Permalink(# a39663410) Update: It looks like the DNS on the server is the issue. Lekker dude 😉 Sean November 5th, 2011 at 13:57 | #8 Reply | Quote Bruce! Sbs 2011 Dns Server Not Responding Yes, I know you say that SBS 2003 and SBS 2011 are behind the same device, but if there is a 1-to-1 NAT rule, or a DNS rule that is specific Sbs 2011 Root Hints This has obviously left me in a situation where my Exchange server is almost useless.

See attached NSLookup. http://qrwsoftware.com/sbs-2011/sbs-2011-vpn-setup-guide.html The static IP issue is not significant. In fact, I ran some tests on several other domain lookup sites and most of them already block the domain due to security reasons (they host malware!). I have not heard if this applies to 2011. Sbs 2011 Setup Dns Forwarders

See the KBs. @indy on June 30, 2009 at 4:05 pm said: "OpenDNS also takes a variable amount of time on false hit to pull up that search page. thanksNaeem Bhatti MCITP EA, MCITP, MCTS Exchange 2007 MCSE security,MCSE AD, MCSE in Messaging, MCDST SBS2003 and SBS2008 Specialist Tuesday, March 27, 2012 10:40 AM Reply | Quote 0 Sign in It's in the BPA. http://qrwsoftware.com/sbs-2011/sbs-2011-dns-is-using-a-dns-forwarder.html JorgeM February 8th, 2012 at 22:07 | #9 Reply | Quote thanks for the post.

Why do most microwaves open from the right to the left? That isn't a default configuration, even with windows' various auto-discovery methods. Suggested Solutions Title # Comments Views Activity Multiple audit failure events 5152 and 5157 recently flooding event log. 21 62 14d exchange, public folders 6 13 18d Exchange 2010 - Send

Click on Networks and add the static IP of the network.

OpenDNS also takes a variable amount of time on false hit to pull up that search page. Go to the Forwarders tab and click on the "edit" button. 4. If you wait until your computers have been compromised or hacked, it's too late.KWSupport can recommend solutions to fit your needs and budget. Bruce November 5th, 2011 at 13:31 | #7 Reply | Quote LOL Sean - I think I made you aware of this issue a few years back and just had this

Join and Comment By clicking you are agreeing to Experts Exchange's Terms of Use. I do not recommend it for business use. We also set the IPv6 on the primary adapter to obtain automatically - i'm not sure how those settings got there. this contact form Kevin 0 Tabasco OP Chadric Aug 1, 2012 at 3:15 UTC Astute Technology Solutions is an IT service provider.

We've left IPv6 enabled since we've heard of issues with slow boot times on SBS - but maybe that got fixed in 2011. 0 LVL 56 Overall: Level 56 SBS Here's a link to the Microsoft KB: http://support.microsoft.com/kb/968372 I cleared the DNS cache using a VBScript: strComputer = "COMPUTERNAME" Set objWMIService = GetObject _ ("winmgmts:\\" & strComputer & "\root\MicrosoftDNS") Set colItems Categories: SBS 2008, Windows Server 2008 Tags: 2008, dns, forwarders, maxcachettl, root hints, sbs, tld Comments (12) Trackbacks (0) Leave a comment Trackback Ferry April 29th, 2010 at 14:45 | #1 Didn't have this problem with Windows Server 2003!

How to find the maximal number of elements of an array? You may get a better answer to your question by starting a new discussion. Workarounds include restarting the DNS server, clearing the DNS cache, setting maxcachettl to 2 days or greater, and using DNS Forwarders instead of root hints. I've configured forwarders in multiple SBS installs and never had issues with the BPA complaining about it. 0 Chipotle OP Spopinski Aug 1, 2012 at 2:08 UTC I

domain-name-system windows-sbs-2011 share|improve this question edited May 22 '12 at 22:47 asked May 22 '12 at 10:18 Matt 112 add a comment| 3 Answers 3 active oldest votes up vote 1 If you want to use root hints, you can set the maxcachettl registry value on the Windows 2008 DNS Server as follows: 1. Here’s how to do it right. Edited by SuperGumby Friday, April 13, 2012 11:50 PM Friday, April 13, 2012 11:38 PM Reply | Quote 0 Sign in to vote Hi we modify all three SBS2011 DNS registry

You normally just need to clear the DNS cache to get the DNS server to resolve TLDs again. Public DNS servers frequently have issues with RBLs, which we use heavily, so it kind of ends there. Thomas on July 1, 2009 at 9:56 am said: One doesn't resolved because you typed the wrong IP 😉 208.67.222.220 instead of 208.67.220.220 Post Navigation ← Previous Post Next Post → And while IPv6 in general would not interfere, if it has been misconfigured (and I suspect it has) then that *would* cause problems.

Join & Ask a Question Need Help in Real-Time? Due to various reasons I did not go down the road of a migration, instead choosing to create a whole new domain setup on SBS 2011 and recreate everything manually. But bottom line if you want to flip your server to DNS forwarders, that's how you do that (you just substitute the IP addresses of your ISP if that's what you Join Now For immediate help use Live now!

through to m.root-servers.net.) –Matt May 22 '12 at 22:45 add a comment| up vote 0 down vote Have you checked if restarting the DNS role fixes it? Office 365 Exchange Exclaimer Active Directory Exchange 2013: Creating a Mailbox Database Video by: Gareth In this video we show how to create a mailbox database in Exchange 2013. Full stop.

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