For this week's Monday man page, it's a triple threat: dig, host, and nslookup. All three utilities are included with the BIND (Berkeley Internet Name Domain) version 9 package, part of every Mac OS X ...

I've got a Windows box that has been running our external DNS service for years. All of a sudden, the reverse DNS functionality has stopped working. Some mail servers are no longer accepting our mail ...

Interesting, not only am I missing the reverse zones (unless I manually create something in a forward zone and create the associated PTR record) but I am also missing my exchange records, even the A ...