Denied Query
phn at icke-reklam.ipsec.nu
phn at icke-reklam.ipsec.nu
Mon Jan 20 18:18:58 UTC 2003
Alex Tang <cchytang at sinaman.com> wrote:
> Dear All
> I keep getting the following logs which shows that the dns server is
> being queried his ip address ptr record from different IP. However,
> the ptr is hosting by other name server. They should not query my
> server. Do any one know why they (applications) query the ptr from my
> server instead of the authoritative server which is hosting the ptr
> record.
> eg.
> 20-Jan-2003 17:25:49.285 security: notice: denied query from
> [63.218.7.130].11853
> for "1.110.83.203.in-addr.arpa" PTR/IN
> 203.83.110.1 (dns1) is a new dns server and hosting some domains.
> the ptr of 203.83.110.1 is hosting by the other server ns1.
> Therefore, all request for querying the ptr of 203.83.110.1 should go
> to ns1 nor dns1(203.83.110.1)
The client will ask the dns-servers listed in /etc/resolv.conf ( or
simular) for everything.
The client is not ( shall not) be smart and attempt to locate=20
which servers are doing what domains, that's a nameserver task. Thus
the client asks your nameserver all queries.=20
--=20
Peter H=E5kanson =20
IPSec Sverige ( At Gothenburg Riverside )
Sorry about my e-mail address, but i'm trying to keep spam out=
,
remove "icke-reklam" if you feel for mailing me. Thanx.
More information about the bind-users
mailing list