-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 There are four possible types of responses to a query:
o positive answer o negative answer o referral (delegation response) o error For a positive answer, the authority and additional sections are not necessary. Just the answer itself. BIND has typically included this section, along with possibly an additional section containing the addresses of those name servers, but this is configurable. MS DNS does not include authority and additional sections at all by default (for positive answers). The authority section is useful for negative answers (a cacheable SOA record) and is required for referrals. Chris Buxton Professional Services Men & Mice On Aug 26, 2008, at 11:04 AM, Luis Silva wrote: > Hi all! I'm detecting a strange behaviour in Portuguese server (at > least is > my opinion). I'm sending a query A to an authoritative nameserver > and this > server is responding with the answer to that record but it is not > inserting > the NS list in the authoritive section. Can this be possible? Please > see the > capture in annex (package 8). This response can be interpreted as an > NODATA > response. :S > Can you clear me out. > Kind regards and many thanks, > Luis > > > > -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.8 (Darwin) iEUEARECAAYFAkiz6KEACgkQ0p/8Jp6Boi24CwCeMOb/YOXhP8CXH7btmr8mTdN8 GiYAmOVpQFx6cyiINMcYNUvV2B6kM04= =4QNX -----END PGP SIGNATURE-----
