How can I enumerate DNS records using the dnscmd command-line tool?

dnscmd provides commands like `Dnscmd . /EnumZones` to list DNS zones and `Dnscmd . /EnumRecords test.com .` to list all records in a zone. It is natively available on Windows Server 2003 and later, but on Windows 7 you need to install Remote Server Administration Tools or manually copy `dnscmd.exe` and `dnscmd.exe.mui` from a server (as discussed in the original article).