I've currently run into an issue withe the Azure platform. It seems that they do not provide reverse DNS and support for it is not coming for a while it seems. I've been trying to setup a BIND DNS server on my box so that I can get reverse DNS enabled. I'm new to BIND and I've been having issues getting it to work properly, but I wanted to check to see if this is a plausible way to get Reverse DNS working on these Azure VMs.
Thanks Chris