On Mar 2, 2011, at 8:49 PM, ShanyiWan wrote: > bind-dlz (BDB as backend) > > > [root@flyinweb ~]# dig @ns1.dnssafe.cn www.djytest0000.com > > ; <<>> DiG 9.7.0-P2 <<>> @ns1.dnssafe.cnwww.djytest0000.com > ; (2 servers found) > ;; global options: +cmd > ;; Got answer: > ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 23086 > ;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 0 > ;; WARNING: recursion requested but not available > > ;; QUESTION SECTION: > ;www.djytest0000.com. IN A > > ;; ANSWER SECTION: > www.djytest0000.com. 600 IN A 218.5.74.144 > > ;; AUTHORITY SECTION: > djytest0000.com. 7200 IN NS ns2.dnssafe.cn. > djytest0000.com. 7200 IN NS ns1.dnssafe.cn. > > ;; Query time: 2 msec > ;; SERVER: 218.5.74.138#53(218.5.74.138) > ;; WHEN: Thu Mar 3 09:47:08 2011 > ;; MSG SIZE rcvd: 99 > > > Is it correct without "ADDITIONAL SECTION"?
Erm, I'm low on coffee and so might be unsane at the moment.... There is no additional section because the name-server that you queried (ns1.dnssafe.cn) doesn't know the addresses for: ns1.dnssafe.cn ns2.dnssafe.cn airnet:.subversion wkumari$ dig +norecurse ns1.dnssafe.cn @ns1.dnssafe.cn ; <<>> DiG 9.6.0-APPLE-P2 <<>> +norecurse ns1.dnssafe.cn @ns1.dnssafe.cn ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 26342 ;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 0 ;; QUESTION SECTION: ;ns1.dnssafe.cn. IN A ;; AUTHORITY SECTION: . 3600000 IN NS H.ROOT-SERVERS.NET. . 3600000 IN NS B.ROOT-SERVERS.NET. . 3600000 IN NS M.ROOT-SERVERS.NET. . 3600000 IN NS K.ROOT-SERVERS.NET. . 3600000 IN NS I.ROOT-SERVERS.NET. . 3600000 IN NS L.ROOT-SERVERS.NET. . 3600000 IN NS E.ROOT-SERVERS.NET. . 3600000 IN NS J.ROOT-SERVERS.NET. . 3600000 IN NS C.ROOT-SERVERS.NET. . 3600000 IN NS D.ROOT-SERVERS.NET. . 3600000 IN NS G.ROOT-SERVERS.NET. . 3600000 IN NS A.ROOT-SERVERS.NET. . 3600000 IN NS F.ROOT-SERVERS.NET. ;; Query time: 638 msec ;; SERVER: 211.99.203.62#53(211.99.203.62) ;; WHEN: Wed Mar 2 22:43:04 2011 ;; MSG SIZE rcvd: 243 but, then again, it does the same thing for, well, anything.... airnet:.subversion wkumari$ dig +norecurse +tcp LaLaLaHappyDays @ns1.dnssafe.cn ; <<>> DiG 9.6.0-APPLE-P2 <<>> +norecurse +tcp LaLaLaHappyDays @ns1.dnssafe.cn ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 35320 ;; flags: qr; QUERY: 1, ANSWER: 0, AUTHORITY: 13, ADDITIONAL: 0 ;; QUESTION SECTION: ;LaLaLaHappyDays. IN A ;; AUTHORITY SECTION: . 3600000 IN NS H.ROOT-SERVERS.NET. . 3600000 IN NS L.ROOT-SERVERS.NET. . 3600000 IN NS J.ROOT-SERVERS.NET. . 3600000 IN NS A.ROOT-SERVERS.NET. . 3600000 IN NS C.ROOT-SERVERS.NET. . 3600000 IN NS K.ROOT-SERVERS.NET. . 3600000 IN NS E.ROOT-SERVERS.NET. . 3600000 IN NS F.ROOT-SERVERS.NET. . 3600000 IN NS D.ROOT-SERVERS.NET. . 3600000 IN NS B.ROOT-SERVERS.NET. . 3600000 IN NS I.ROOT-SERVERS.NET. . 3600000 IN NS G.ROOT-SERVERS.NET. . 3600000 IN NS M.ROOT-SERVERS.NET. ;; Query time: 487 msec ;; SERVER: 211.99.203.62#53(211.99.203.62) ;; WHEN: Wed Mar 2 22:46:02 2011 ;; MSG SIZE rcvd: 244 Methinks someone forgot to configure it.... W > The additional section of a reply. The default is to display it. > > > 2011-03-03 > > > > ShanyiWan > > _______________________________________________ > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users > _______________________________________________ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
