Hi, I am facing problem in windows 2003 with sp2 , i have dhcp & DNS on the same server which configure and running ok, but now a days my clients dns records are not updating in dns server , pl. suggest what can i do , is their any tool which i have to check my dns server

Hi, Please see http://support.microsoft.com/kb/816592 Do you receive any errors when you try ipconfig /registerdns on one of the clients? -- Mike Burr

Are you getting any errors in the event log on the server? -- Mike Burr

Hi, Please ensure that the DHCP server can register DNS records per http://support.microsoft.com/kb/816592 -- Mike Burr

Additionally, are you getting any errors in the event logs on the server or on the client when you run ipconfig /registerdns -- Mike Burr

Please verify settings per http://support.microsoft.com/kb/816592 Also, are you getting any errors in the event log on the server? Also are you getting any errors on the client after running ipconfig /registerdns -- Mike Burr

no i am not getting any error when i fire ipconfig /registerdns command

Hello Mike i am getting event 1041 with "Windows cannot query DllName registry entry for {7B849a69-220F-451E-B3FE-2CB811AF94AE} and it will not be loaded. This is most likely caused by a faulty registration." error message when i fire ipconfig/registerdns command

Hi Sandeep, Thanks for posting here. Event 1041 and 7B849a69-220F-451E-B3FE-2CB811AF94AE indicate that that some of the Internet Explorer 8 registry keys were not removed when it was uninstalled. To resolve this error, delete the following registry keys: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\GPExtensions\ {7B849a69-220F-451E-B3FE-2CB811AF94AE} = Internet Explorer User Accelerators And please check the properties of DHCP scope and make sure Dynamic Update DNS is enabled , and please make sure the option “Register this connection's addresses in DNS” was checked in advanced TCP/IP settings of client NIC . Please read the article which Mike provided before first http://support.microsoft.com/kb/816592 Thanks. Tiger LiPlease remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Hi, Thanks for your reply as per your instruction i did tcp/ip settings on 2/3 machine and found PTR entry is getting registered, then i create GP for this now its working ok, thanks, for your support, but i just wanted know why this was happen , previously its was working without doing this settings. Thanks, Sandeep

thanks Mr.Mike, pl. see my quote for tiger li , i did settings in tcp/ip now DNS PTR is getting registered in domain thanks, Sandeep