LinuxQuestions.org
Visit Jeremy's Blog.
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Server
User Name
Password
Linux - Server This forum is for the discussion of Linux Software used in a server related context.

Notices


Reply
  Search this Thread
Old 05-16-2019, 06:47 AM   #1
cormanstnl
LQ Newbie
 
Registered: Jul 2007
Posts: 29

Rep: Reputation: 0
Bind - local query and forwarder - recursion


Hi,

I have a DNS server who act as master dns for local domain and have conditional forwarder.

But I see that for unknow domain, bind sent dns query to root server and I don't want to have this.
If I disable recusion, I lose the forwarding.

So how can I have a master DNS for my local domain with conditional forwarder (for external domain) without contacting root server.

Actually, I have many log message like this :
REFUSED unexpected RCODE resolving './NS/IN': 192.203.230.10#53
My DNS server is not connected to the internet.
 
Old 05-16-2019, 08:39 AM   #2
RickDeckard
Member
 
Registered: Jan 2014
Location: Acworth, Georgia, USA
Distribution: Arch Hardened, Ubuntu 18.04, Fedora 30
Posts: 150

Rep: Reputation: Disabled
The root.hints file holds information for top-level domains and allows the DNS resolution process to be started. The reason you're seeing this when connecting to an unknown domain is, when your DNS server is handling unknown queries, it can't find that domain by itself and needs to check in with the root servers.

Either you configure a private set of root servers yourself, or allow access.
 
  


Reply

Tags
bind9


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
[SOLVED] Linux Bind conditional forwarder based on dst domain dr.x Linux - Server 9 05-08-2015 07:55 AM
BIND classless DNS query - recursion problems sbmechanics Linux - Server 5 11-15-2014 01:07 PM
BIND single cname to lookup through the forwarder Bullz3y3 Linux - Server 1 03-03-2012 01:39 AM
Local User Autoresponder and Mail Forwarder question christopher_c Linux - Software 0 09-02-2008 01:24 PM
tar: '--no-recursion' option doesn't prevent recursion Earl Parker II Slackware 12 08-17-2004 02:49 AM

LinuxQuestions.org > Forums > Linux Forums > Linux - Server

All times are GMT -5. The time now is 06:24 PM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration