DnDns UpdateJust over a week ago I was able to release a new build of DnDns.
* Added DNS server detection for linux and windows
* Added TCP support
* Several bugs that occured casting from bytes to short
* Fixed a DNS message decompression bug
There's one outstanding bug that someone reported after I built this release (if you're using IPv6 DNS detection can explode) but if you download the latest changeset it contains the fix.
Download at Codeplex: http://dndns.codeplex.com/
Thanks everyone who submitted code changes / suggestions / bug fixes.