Can't directory query NS type from nds server.

2013-08-13 Thread Sury Bu
Hi All, Why the father DNS server put the childrenā€˜s NS resources in the Authority RR section, but not in the Answer RR section? For example, I have defined a ourfirst.org.zone in my father DNS server, it contians support.ourfrist.org. IN NS ns.ourfirst.org record. [root@tester1 named]# cat

Re: Can't directory query NS type from nds server.

2013-08-13 Thread Steven Carr
On 13 August 2013 08:20, Sury Bu bushu...@gmail.com wrote: When I use host -a support.ourfirst.org 192.168.122.92, the result contains following: ;; AUTHORITY SECTION: support.ourfirst.org.86400INNSns.ourfirst.org. ;; ADDITIONAL SECTION: ns.ourfirst.org.86400INA

internal network PTR records, necessary?

2013-08-13 Thread James Chase
This isn't a problem with bind, that I'm aware of but I was hoping someone could shed a little DNS expertise on a situation that happened Monday morning. I'll be very brief: We started experiencing problems with connectivity from our application servers to a couple database servers. I narrowed the

Re: internal network PTR records, necessary?

2013-08-13 Thread SM
Hi James, At 19:06 13-08-2013, James Chase wrote: I noticed if I do a reverse lookup on an internal IP it seems to reference an iana server. Do we have a misconfiguration to be going out there for an answer? Could it be that this iana server was not responding monday morning? See RFC 6303