DNSSEC NS record delegation

Mark Andrews marka at isc.org
Tue Jul 28 19:56:52 UTC 2009


Mark Andrews writes:
> 
> In message <15AEACF110417C4B9D6186FE81FBF2D9091E03E2 at HQ-MBX-03.ba.ad.ssa.gov>
> , 
> "Khuu, Linh MicroTech" writes:
> > 
> > Hi,
> > 
> > I have question about the DNSSEC NS record.
> > 
> > We have the parent zone, for example, example.net being signed with DNSSEC.
> >  We have a child zone test.example.net delegating to glbl.example.net as NS
> >  record. glbl.example.net is not a DNSSEC. Will nslookup for anything in te
> > st.example.net fail?
> 
> 	No.  The servers for a signed zone need to be DNSSEC aware.  The
> 	servers for a unsigned zone do not need to be DNSSEC aware.  As
> 	test.example.net is unsigned the servers for it do not need to be
> 	DNSSEC aware.

	On re-reading you didn't supply enough information to determine
	a yes or no answer.  You should however be able to work the answer
	out with the information above.

	Mark
 
> 	Mark
>  
> > Linh Khuu
> 
> 
> -- 
> Mark Andrews, ISC
> 1 Seymour St., Dundas Valley, NSW 2117, Australia
> PHONE: +61 2 9871 4742                 INTERNET: marka at isc.org
-- 
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742                 INTERNET: marka at isc.org



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