OpenDNS does NXDOMAIN fuckery, so there's really no point switching to them from comcast's default DNS servers. Edit: Downvotes or not, they still fuck with NX

OpenDNS does NXDOMAIN fuckery, so there's really no point switching to them from comcast's default DNS servers. Edit: Downvotes or not, they still fuck with NXDOMAIN. Check for yourself.