[Unbound-users] fail to resolve casalvecchi.com.ar
willem at nlnetlabs.nl
Mon Oct 21 13:39:12 UTC 2013
op 21-10-13 08:02, Andreas Schulze schreef:
> The domain "casalvecchi.com.ar" is broken.
Hi Andreas, it certainly is broken!
On the delegation point there are referrals to ns.abr.com.ar and
Only ns1.abr.com.ar. answers.
ns.abr.com.ar seems to give SERVFAIL for any query it should answer.
ns1.abr.com.ar returns one more name server when asked for its NS
And when querying ns0.abr.com.ar about casalvecchi.com.ar, things get
even more crazy! One more name server is returned:
paimun.abrnetwork.com.ar. which seems in sync with ns0.abr.com.ar (have
Now which name servers to believe?
ns.abr.com.ar. returns SERVFAIL always
ns1.abr.com.ar. SOA serial 2013100801 and has A record 220.127.116.11
(also for www.casalvecchi.com.ar)
ns0.abr.com.ar. and paimun.abrnetwork.com.ar. SOA serial 1216035805 has
no A record, except for www.casalvecchi.com.ar: 18.104.22.168
> unbound-1.4.20 fail to resolve A+MX but 22.214.171.124 does it better.
> I planned to add local-zone/local-data "voodoo" to my unbound.conf but
> as I not really understand
> the problem I fail to setup a workaround.
If you wish to mimic google behaviour, you could tell unbound to use
local-zone: casalvecchi.com.ar. typetransparent
local-data: "casalvecchi.com.ar. 3600 IN NS ns1.abr.com.ar."
If you trust the other name servers more, define those in local-data.
But, maybe best would be to ask casalvecchi.com.ar to fix their name
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