Many companies have set up multiple Web sites to meet the work needs of employees. In order to save costs, these websites usually use virtual hosting technology, that is, multiple websites are set up on the same server, and employees use secondary domain names to access these sites. However, the workload of maintaining these second-level domain names is very heavy. However, we can use pan-domain name resolution technology to solve this problem. We only need to set up the DNS server that comes with the Windows system to support pan-domain names.
The following takes the DNS servers of Windows Server 2003 and Windows 2000 as examples to introduce how to transform them to implement pan-domain name resolution. We assume that there is a domain rtj.net on the DNS server, and the DNS server needs to support pan-domain name resolution for this domain.
Windows 2000 implements pan-domain name resolution
Method one
Open the DNS console, right-click the "rtj.net" area, select "New Domain" in the pop-up menu, and then enter "*" in the "New DNS Domain" dialog box