First off, we were very much affected by this. How does email work? Well, let's see, we lookup the domains of all incoming AND outgoing email to make sure the domains are valid. FAIL when The Planet DNS does not respond. So this caused an outage of our email at the least. All outgoing email backed up and incoming email was rejected during this time period because DNS wasn't working.
Secondly, I can't just sit there for hours with NO information posted ANYWHERE I could find talking about this from "official" channels. I couldn't even get the forums to load half the time, and when they did there was no mention of this from official The Planet sources. At least Twitter is a different service, and it was up and running!
Thirdly, if you're going to be on Twitter, then BE ON TWITTER. This should be covered 24x7 for a service like The Planet. Let Kevin do it when he is available, but someone should be on it 24x7 in shifts. If you're not willing to do that, then shut down your Twitter account.
There was no word at all from The Planet, leaving us all in the dark, speculating and furious.
QUOTE (Tomy Durden @ Sep 17 2009, 04:06 PM)

Ref that RT:
There were no changes to our recursive/caching DNS infrastructure and it wasn't affected by the authoritative DNS issue, unless you were attempting to lookup a domain on the authoritative DNS infrastructure.
It's inadvisable to change the primary to something outside of our network. Not only does this increase the latency of DNS lookups and traffic across our network and the Internet, but external providers have been known to block DNS lookups coming from outside of their network because of this. In addition to this, the propagation of our zones as perceived by you may be slower due to their configuration.
Kevin(@ThePlanet) isn't available at this time and he's our official twiterer. In the end, while forums and twitter are a supplemental communication standard, the official support channels will remain via tickets, phone, and chat.