Re: 208.255.11.91 -- I get 'non-existent host/domain'.
I was suspecting it was more on my end... just wanted to see if it was something else as well. I'm going to try refiring named.
I gotta upgrade some of my systems... with the expansion I've undertaken on some of my services, some of the ol' boxen aren't keeping up so well anymore (all pentium class with <100MB RAM). I'm suspecting that some of the problem can be traced back to overloaded servers.