Pjman - 5:24 pm on Oct 8, 2012 (gmt 0)
Funny that you mention DNS error warnings. I just got that warning from my money site. I never seen anything like it.
The funny thing is that it was reported during a time of the week where I have little to zip traffic. I have real time monitoring, google analytics, and my host has real time monitoring. All sources showed zero irregularity during the window they specify.