Problem resolving some domains
Mark_Andrews at isc.org
Mark_Andrews at isc.org
Mon Oct 15 01:50:56 UTC 2001
>
>
> Hello,
>
> for some months I'm having a relativ strange problem with my DNS.
>
> My configuration:
> - Linux-Server Running SuSE 7.0 with Bind4
> > 1 Ethernet to my local network (192.168.10.x/24)
> > 1 Ethernet to the cable modem of
> - T-DSL Internet Access (ADSL by German Telekom)
>
> My internal domain is named "wimmer". Heer are my configuration files:
>
> /etc/named.boot
> ; Boot file for caching only name server
> ;
> directory /var/named4
> ;
> ; type domain source file or host
> cache . root.cache
> primary 0.0.127.in-addr.arpa pz/127.0.0
> primary wimmer pz/wimmer
> primary 10.168.192.in-addr.arpa pz/192.168.10
> ------
>
> I obtaines the root.cache file was obtained from:
> ftp://internic.net/domain/named.root
>
> When starting my name server there are no errors reported to syslog.
>
> An now, here is my problem:
> This configuration works nearly, but I cannot resolve sone domains (e.g.
> www.passau.de or www.passau.de).
>
> Doing what the DNS should do by hand like:
> # dig @a.root-servers.net www.passau.de NS
> [snip]
> ;; AUTHORITY SECTION:
> de. 2D IN NS AUTH03.NS.DE.UU.NET.
> de. 2D IN NS DNS.DENIC.de.
> de. 2D IN NS SUNIC.SUNET.SE.
> de. 2D IN NS DNS.NIC.XLINK.NET.
> de. 2D IN NS SSS-AT.DENIC.de.
> de. 2D IN NS SSS-NL.DENIC.de.
> [snip]
> # dig @AUTH03.NS.DE.UU.NET www.passau.de NS
> [snip]
> [snip]
> [snip]
> [snip]
>
The length of the chain of nameservers required to resolve
this particular name is to long for BIND 4 to succeed.
BIND 4 and BIND 8.2.x assume that nameservers are setup in
a sane manner, i.e. they serve the zone they live in.
Upgrade to BIND 9 which can handle this configuration.
Mark
passau.de. 1D IN NS ns.nameserver121.com.
passau.de. 1D IN NS ns2.nameserver121.com.
nameserver121.com. 23h58m12s IN NS ns2.one-2-one.net.
nameserver121.com. 23h58m12s IN NS ns.one-2-one.net.
one-2-one.net. 23h57m59s IN NS ns2.one-2-one.net.
one-2-one.net. 23h57m59s IN NS ns.one-2-one.net.
--
Mark Andrews, Internet Software Consortium
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: Mark.Andrews at isc.org
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