The way to troubleshoot DNS complications?

Surroundings up DNS in your network does not necessarily require you to befit an expert DNS administrator. Context up a DNS server typically entangles configuring the DNS server with DNS zones to administer the DNS occupation names in a network, adding DNS resource records representing the hosts in your network to your DNS zones, and delegating administration for these zones alongside creating a delegation from the parent DNS server earlier authoritative for a domain monogram to the child DNS server that is gaining responsibility for a domain pinpoint. Lastly, a DNS server administrator should retain the integrity of DNS zone data away securing the DNS servers in the network. You can also kindle up a DNS server from the command line. Conducive to more information

To fit DNS settings and troubleshoot DNS questions, you can

Run nslookup from a command strategy is the default dns server the one you believe.

 use ipconfig /all on customer to make sure the client point to cure DNS server and the the DC server points to only itself for DNS alongside its actual tcp/ip address, and make infallible no any ISP DNS  listed in tcp/ip properties of any W2K/XP.

When the machine loads it should poll itself with the DNS. If not, purpose ipconfig /regiesterdns command.

 Check Conclusion Viewer to see whether the event logs incorporate any error information. On both the patient and the server, check the System log in support of failures during the logon convert. Also, check the Directory Aid logs on the server and the DNS logs on the DNS server.

Throw away the nltest /dsgetdc: domainname command to verify that a orbit controller can be located in the service of a specific domain. The NLTest vehicle is installed with the Windows XP aid tools.

If you suspect that a critical domain controller has problems, surprise on the Netlogon debug logging. Use the NLTest utility away typing nltest /dbflag:0x2000ffff at a command prompt. The cue is logged in the Debug folder in the Netlogon.log placement.

Use DC Diagnosis road, dcdiag /v to diagnose any errors. If you still secure not isolated the problem, profit Network Monitor to monitor network influx between the client and the lands controller.

Beneath the following situations you may appetite to reinstall the DDNS in a Windows 2000 Active Book: 

Some weird DNS errors experience occurred and clearing DNS information has been bootless. 

Services that depend upon DNS, such as, the Walk Replication service (FRS) and/or Active Almanac are failing.

The non-essential DNS server doesn't support energetic updates. 

To reinstall the emphatic DNS in a Windows 2000 Active Directory

Definite the DNS information.

Translucent the Caching Reslover.

Promontory all DNS servers to the first DNS server less than TCP/IP properties.

Re-sum the zones and configure them to be Active Yellow pages integrated.

Register a resource record object of DNS as well as your start of hegemony (SOA).