What are these entries in the log file - " query: . IN NS +"?

[Barry Margolin]

In article <gllmur$2shc$1 at sf1.isc.org>,
 Mark Andrews <Mark_Andrews at isc.org> wrote:

> In message <fvhsn493t2pb75c93nm1s14lkttiu0ihq8 at 4ax.com>, "Tony Toews [MVP]" 
> wri
> tes:
> > Gregory Hicks <ghicks at hicks-net.net> wrote:
> > 
> > 
> > >> 2) What are they?
> > >
> > >They look like the DDoS being discussed on the NANOG list.
> > >
> > >Have you implemented BCP38?  If not, why not...
> > 
> > I have no idea what BCP38 is and how I can implement that.
> 
> 	http://www.ietf.org/rfc/rfc3704.txt

That's BCP84.

But in either case, implementing it doesn't protect you from attacks 
like this, it only prevents you from being the source of attacks on 
others.

-- 
Barry Margolin, barmar at alum.mit.edu
Arlington, MA
*** PLEASE don't copy me on replies, I'll read them in the group ***