Problem with DNS on mandriva 2007
Carlos Alberto Bernat Orozco
cabo81 at gmail.com
Mon Jan 29 14:33:21 UTC 2007
Hi group
Thanks for your answers. I still have the problem. Can't resolve web pages.
When I configure 200.21.66.194 on my NIC, my DNS does not resolv. These are
the querys for my domain.
#dig @200.21.66.194 www.codisert.com.co
; <<>> DiG 9.3.0 <<>> @200.21.66.194 www.codisert.com.co
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 48876
;; flags: qr aa rd; QUERY: 1, ANSWER: 2, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;www.codisert.com.co. IN A
;; ANSWER SECTION:
www.codisert.com.co. 604800 IN CNAME ethereal.codisert.com.co.
ethereal.codisert.com.co. 604800 IN A 200.21.66.194
;; AUTHORITY SECTION:
codisert.com.co. 604800 IN NS ethereal.codisert.com.co.
;; Query time: 130 msec
;; SERVER: 200.21.66.194#53(200.21.66.194)
;; WHEN: Mon Jan 29 09:11:23 2007
;; MSG SIZE rcvd: 90
#dig @200.21.66.194 codisert.com.co
; <<>> DiG 9.3.0 <<>> @200.21.66.194 codisert.com.co
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1210
;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;codisert.com.co. IN A
;; AUTHORITY SECTION:
codisert.com.co. 172800 IN SOA codisert.com.co.
root.codisert.com.co. 20060804 10800 7200 1296000 172800
;; Query time: 115 msec
;; SERVER: 200.21.66.194#53(200.21.66.194)
;; WHEN: Mon Jan 29 09:11:50 2007
;; MSG SIZE rcvd: 74
dig @200.21.66.194 200.21.66.194
; <<>> DiG 9.3.0 <<>> @200.21.66.194 200.21.66.194
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8516
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 13
;; QUESTION SECTION:
;200.21.66.194. IN A
;; AUTHORITY SECTION:
. 517215 IN NS G.ROOT-SERVERS.NET.
. 517215 IN NS H.ROOT-SERVERS.NET.
. 517215 IN NS I.ROOT-SERVERS.NET.
. 517215 IN NS J.ROOT-SERVERS.NET.
. 517215 IN NS K.ROOT-SERVERS.NET.
. 517215 IN NS L.ROOT-SERVERS.NET.
. 517215 IN NS M.ROOT-SERVERS.NET.
. 517215 IN NS A.ROOT-SERVERS.NET.
. 517215 IN NS B.ROOT-SERVERS.NET.
. 517215 IN NS C.ROOT-SERVERS.NET.
. 517215 IN NS D.ROOT-SERVERS.NET.
. 517215 IN NS E.ROOT-SERVERS.NET.
. 517215 IN NS F.ROOT-SERVERS.NET.
;; ADDITIONAL SECTION:
A.ROOT-SERVERS.NET. 603615 IN A 198.41.0.4
B.ROOT-SERVERS.NET. 603615 IN A 192.228.79.201
C.ROOT-SERVERS.NET. 603615 IN A 192.33.4.12
D.ROOT-SERVERS.NET. 603615 IN A 128.8.10.90
E.ROOT-SERVERS.NET. 603615 IN A 192.203.230.10
F.ROOT-SERVERS.NET. 603615 IN A 192.5.5.241
G.ROOT-SERVERS.NET. 603615 IN A 192.112.36.4
H.ROOT-SERVERS.NET. 603615 IN A 128.63.2.53
I.ROOT-SERVERS.NET. 603615 IN A 192.36.148.17
J.ROOT-SERVERS.NET. 603615 IN A 192.58.128.30
K.ROOT-SERVERS.NET. 603615 IN A 193.0.14.129
L.ROOT-SERVERS.NET. 603615 IN A 198.32.64.12
M.ROOT-SERVERS.NET. 603615 IN A 202.12.27.33
;; Query time: 138 msec
;; SERVER: 200.21.66.194#53(200.21.66.194)
;; WHEN: Mon Jan 29 09:12:21 2007
;; MSG SIZE rcvd: 450
And this is my named.conf:
zone "ac" { type delegation-only; };
zone "cc" { type delegation-only; };
zone "com" { type delegation-only; };
zone "cx" { type delegation-only; };
zone "lv" { type delegation-only; };
zone "museum" { type delegation-only; };
zone "net" { type delegation-only; };
zone "nu" { type delegation-only; };
zone "ph" { type delegation-only; };
zone "sh" { type delegation-only; };
zone "tm" { type delegation-only; };
zone "ws" { type delegation-only; };
zone "." IN {
type hint;
file "named.ca";
};
zone "localdomain" IN {
type master;
file "master/localdomain.zone";
allow-update { none; };
};
zone "localhost" IN {
type master;
file "master/localhost.zone";
allow-update { none; };
};
zone "0.0.127.in-addr.arpa" IN {
type master;
file "reverse/named.local";
allow-update { none; };
};
zone "0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa"
IN {
type master;
file "reverse/named.ip6.local";
allow-update { none; };
};
zone "0.in-addr.arpa" IN {
type master;
file "reverse/named.zero";
allow-update { none; };
};
//poner master/
zone "codisert.com.co" IN {
type master;
file "codisert.com.co.db";
allow-update { none; };
};
//poner reverse/
zone "66.21.200.in-addr.arpa" IN {
type master;
file "200.21.66.rev";
allow-update { none; };
};
//poner reverse/
zone "62.21.200.in-addr.arpa" IN {
type master;
file "200.21.62.rev";
allow-update { none; };
};
This is fine to me. I did the subdomain query, www.codisert.com.co and it
seems to give a good answer. I'm using bind 9.3.
>> It's a referral. The authority section only has a NS
>> RRset.
Sorry Mark but can you explain me a little more about this?.... I configured
my firewall in order to allow DNS in UDP and TCP, but still have the same
problem. Do you have more ideas?
Again thanks in advanced
Carlos Bernat
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