Am 06.06.2014 20:20, schrieb Kevin Darcy: > On 6/6/2014 7:35 AM, Reindl Harald wrote: >> Am 06.06.2014 13:28, schrieb Matus UHLAR - fantomas: >>> On 06.06.14 13:13, Reindl Harald wrote: >>>> why does in case of asking the slave always come a >>>> "WARNING: recursion requested but not available" >>>> even if you dig a A-record he is authoritative? >>> because you request recursion and the server does not provide it. >>> >>> use "dig +norecurse" not to request recursion >> i am asking a auth name server for it's own domain >> where and why do i request recursion in that case? > dig can't read your mind and thus know what you want to emulate. For most > queries issued via dig, either a) the > user wants to emulate a stub resolver, or b) the RD flag doesn't matter > either way. That's why RD=1 is the default. > The +norecurse flag -- setting RD=0 -- is one of the ways you tell dig to > emulate an iterative resolver when it > composes its query. An even better emulation includes setting a reasonable > buffer size via EDNS0, since most modern > iterative resolvers do that too.
thanks i will make a depper look and built some tiny web-interface in our admin-backend to enter a domain and some nice drop-downs combined with whois :-)
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