Hi, thanks for your reply, I was in panic mode yesterday and sent this email before doing more in deep troubleshooting myself, it turns out that the problem was in the Nasa DNS server, they were delegating the subdomain to another DNS server, but they have them wrongly configured the delegation :( Thanks anyway. My DNS are AD integrated, I though a file was written and that you could actually modify the dns conf by editing those files, like in Linux, I was wrong I guess, is there a way to force that file to be written? Thanks
________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Al Mulnick Sent: Wednesday, December 13, 2006 9:00 AM To: [email protected] Subject: Re: [ActiveDir] Strange DNS problem. How to troubleshoot For starters, what version of Windows Server are you using? Is it fully patched? What's in the event logs (system, application, and dns event logs) before/during/after the dns server goes wonky [1]? Is this AD-Integrated DNS? If so, no dns files are going to be written out. If so, they'll be in the directory specified in the properties of the server. What is your DNS topology? Is this server authoritative for nasa.gov? Is it a forwarder? stub zone? ?? I'm sure there's more, but that's a great place to start. [1] Is that the correct use of the term? If not, please correct me so I don't make that gaffe again. On 12/12/06, Ramon Linan < [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> > wrote: Hi, I am having a problem with the DNS. I have a few users that connects to computers at NASA. Every none and them our DNS server here stop resolving certain machines in the domains <machine>.<subdomain>.nasa.gov I have run nslookups asking for those machines to different DNS servers, my DNS don't resolve but others DNS are resolving fine, I have also use the online tool dnsstuff.com and and that one resolves too. Last time I solved the problem restarting the dns server service in the servers, other time I cleared the cache and updated the server data files and that was enough Any tips of how should I start troubleshooting this? Also, a separate question, I saw once that windows DNS server keep all the conf in a file, like Linux/UNIX, where is that file located? Thanks in advance Rezuma
