BIND is a free, open source software implementation of the Domain Name System (DNS) protocols. The name BIND stands for "Berkeley Internet Name Domain", because the software originated in the early 1980s at the University of California at Berkeley. BIND is currently maintained and developed by the ...

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26 views

my sub domains vanish with time

I have a server running bind9. When the propagation is done and i ping domain.tld i get xx.xx.xx.xx (where xx.xx.xx.xx is the server IP), if i ping test.domain.tld i get xx.xx.xx.xx, at this point ...
2
votes
1answer
30 views

Cannot load reverse lookup zones containing “rich-text” PTR records

Summary I am attempting to set up Wide-Area Bonjour (aka DNS-SD) using ISC Bind 9.9.5, but cannot load reverse lookup zones providing discovery of "rich-text" service domains. Background According ...
-2
votes
2answers
28 views

How do I secure a zone with dlv.isc.org's DLV service? [on hold]

I'm setting up domain-lookaside validation. I think I got mostly everything correct. I followed the directions here: https://dlv.isc.org/about/using. I registered my domain and uploaded the key ...
0
votes
1answer
30 views

Named failed due to permissions and connect fail error

I'm facing a serious problem which has knocked out my server. For some unknown reason, named is no longer working, despite doing my best to remediation the issues found on the logs. I get this error ...
1
vote
1answer
23 views

How to configure an additional BIND instance for a domain already described by other public name servers?

Background I have a small virtual server hosted by my provider and there I have configured a relatively simple combination of postfix, dovecot and roundcubemail (backed by nginx) that works OK. I ...
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votes
1answer
86 views

Dig shows external configuration? [on hold]

I'm already trying for 2 days to deal with an answer for this problem. I have a virtual server somewhere and installed postfix/dovecot/mysql. It works somehow. I can login with Outlook with the ...
2
votes
2answers
797 views

Automatic subdomain wildcard for DHCP-DDNS additions?

I'm running dhcp-4.0.2 server and bind-9.6.1-P3. When a new Mac OSX DHCP client with the name "harry" connects to the network, the DHCP server gives it a lease, and adds appropriate A & PTR ...
-1
votes
1answer
879 views

How to setup reverse DNS record (PTR) with Webmin? [on hold]

Sorry, my knowledge in IT is very limited so please kindly forgive me if this is a stupid question. I have a very simple Centos VPS with Webmin installed on mysite.com with IP 123.456.789.5 ...
0
votes
0answers
19 views

bind9 internal domain name

For our internal network we're using domain names like user.int. I've setup bind to resolve those to the appropriate IP addresses. Since .int is actual top-level domain name(although used for just a ...
0
votes
1answer
35 views

Get a catch-all DNS and set a MX for a special domain

I'm trying to set a catch-all configuration with Bind. I've followed this answer and it works fine : http://serverfault.com/a/397011/179968 Now I'm trying to configure my MX record to configure my ...
2
votes
1answer
18 views

bind zone file setup for dns round robin

I would like to set up load balancing for my website using DNS round robin. My DNS is managed by my own CentOS 6 server running bind. I added the following into my zone file: @ ...
3
votes
1answer
1k views

samba_dnsupdate dns_tkey_negotiategss: TKEY is unacceptable

I'm trying to configurate dinamic update to bind I have samba4.0.0rc5 running with bind 9.8 on Ubuntu 12.04. by default the provision command dont create necesary dns.keytab. i've tested with the ...
-1
votes
0answers
16 views

BIND providing recursion when it shouldn't [closed]

I have an installation of bind9 running on Ubuntu 12.04.5 LTS. I use this to run split DNS (pointing my internal server names to local IPs rather than external IPs). When I query an internal FQDN ...
-2
votes
0answers
16 views

BIND forwarders working but not root servers

I took a system with an old version of Fedora on it and bare metal loaded Fedora 20. I used the KDE install option and then added Bind via KPACKAGEKIT. After adding a local zone it could resolve my ...
0
votes
1answer
28 views

Classless Reverse DNS with Recursion - BIND

I'm running BIND 9.8.2rc1-RedHat-9.8.2-0.30.rc1.el6 on CentOS 6.6. The only zone is for classless reverse DNS, which has been delegated. I'm no BIND or DNS expert, but as I understand it, classless ...
0
votes
1answer
26 views

BIND9 and Zone configuration doesn't “bind” domain

Named.conf File: options { #listen-on port 53 { 127.0.0.1; }; listen-on-v6 port 53 { ::1; }; directory "/var/named"; dump-file "/var/named/data/cache_dump.db"; statistics-file ...
33
votes
10answers
3k views

Run antivirus software on linux DNS servers. Does it make sense?

During a recent audit we were requested to install antivirus software on our DNS servers that are running linux (bind9). The servers were not compromised during the penetration testing but this was ...
0
votes
2answers
65 views

Name Server with Multiple IPs

We have multiple internet connections attached to my company's network, from different providers, and there are authoritative name servers on the network as well, also with an IP from each of those ...
0
votes
0answers
22 views

new dkim config -> opendkim-testkey: record not found

I am trying to set up dkim and I cannot get it to work or test properly, and I get the following error: opendkim-testkey -vvvv -d domain.com -s default opendkim-testkey: checking key ...
1
vote
1answer
26 views

Channelizing logs on Bind 8

I am using the following channel clause in my named.conf, logging { channel named_log { file "logs-remote/bind.log"; severity dynamic; print-category yes; print-severity yes; print-time yes; }; ...
0
votes
1answer
30 views

Reviewing source of DNS requests

Is there a way to know the source of DNS requests which were handed to the Forwarder (requests which were handled by the DC are of no interest)? If I set up a BIND server which is a forwarder to the ...
1
vote
1answer
896 views

BIND 9.9.3 slave updates: received notify for zone 'domain': not authoritative

I am having problems with getting a zone loaded properly on a slave DNS server. Both servers are running BIND 9.9.3-P2. I am already serving ~150 zones and they are all working properly. However when ...
0
votes
1answer
67 views

BIND: Forcing authoritative nameserver answer with no data on non-recursive requests (Research purposes)

Edit: I've simplified target goal as suggested by Andrew B. The goal is basically setting an authoritative name server to only give real answer on recursive requests, which means breaking the ...
1
vote
1answer
1k views

need to configure BIND server query logging with versions

I've been trying to get BIND server query logging working, creating 3 versions, max 100mb each. The system is SUSE SLES 11. I have found numerous how to articles on the web but none of them do ...
0
votes
2answers
130 views

URIBL_BLOCKED despite caching nameserver

I run a mail server for two people, Ubuntu 10.04 LTS. I have Spamassassin running via Amavis/Postfix. In many messages, I am getting URIBL_BLOCKED in the X-Spam-Status headers, which indicates that ...
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votes
1answer
40 views

Would it be good idea to share DNS zone files via NFS?

Any expert advice on Bind DNS zone file transfer (master->slave) via NFS? Are there any drawbacks for not using Bind's zone transfer feature? Thanks a lot!
2
votes
1answer
2k views

Failed to bind to server ldap://<ipaddress> Error: Can't contact LDAP server

We are running a Linux 2.6.32-431.3.1.el6.x86_64 kernel and keep seeing the following messages in /var/log/messages periodically showing up on our user space server. When the messages appear we also ...
-1
votes
2answers
82 views

Bind only works Locally - Ping works locally not externally

I am using Bind on a Centos 6.5 server in order resolve subdomains to an IP. I have *.ddns.example.com and ddns.example.com pointing to my server via A record. I have added a zone for this, see ...
0
votes
2answers
31 views

Bulk Append text to all *.db files in folder (cPanel bulk DNS Insert)

I run my own DNS cluster using 1 server running cPanel/WHM and 4 servers (ns1-ns4) running cPanel DNS Only. I've just added the 4th DNS Only server (ns4.domain.com) but the problem is that all 200 of ...
0
votes
0answers
87 views

web server on a proxmox container using dns server on proxmox

Some background: I've got a little problem here. I have Promox installed on my primary server on which I've configured manually my DNS server with BIND9 with the domain example.com and works fine ...
2
votes
2answers
2k views

Why is my DNS server not forwarding?

I have setup bind like this: // // named.conf // // Provided by Red Hat bind package to configure the ISC BIND named(8) DNS // server as a caching only nameserver (as a localhost DNS resolver only). ...
0
votes
1answer
3k views

SLES DHCP Dynamic DNS: Unable to add forward map…: not found

I have a SUSE Linux Enterprise Server 11.3 install running on Amazon EC2 based off the official AMI. With DHCP and BIND configured (via yast) I'm having issues with Dynamic DNS. When a client ...
1
vote
1answer
29 views

Spoofing DNS for another domain within a DMZ

I am setting up a DMZ disconnected from our corporate LAN. I've moved DNS services for the DMZ hosts into the DMZ with a stripped down set of zone info containing only what the DMZ hosts need to know. ...
1
vote
2answers
45 views

Microsoft DHCP server and Unix BIND dynamic DNS

Is there any way to make Microsoft DHCP server to securely dynamically update A and PTR records in Unix Bind DNS zone? Microsoft supports secure update using username/password authentication. Bind9 ...
-1
votes
0answers
33 views

New install of DKIM NOQUEUE: milter-reject

I am trying to configure DKIM for my mail service. Postfix on Gentoo is kicking back the error -> 2014-10-26T07:28:23+00:00 emailer1 postfix/smtpd[25554]: NOQUEUE: milter-reject: CONNECT from ...
3
votes
5answers
170 views

Automatic way to increase zone file serial number by one in BIND9

I've a BIND9 server with a lot of zones and I need to increase the serial number of the zone files by one. Some zones are using the YYYYMMDDXX format but other zones just increase it by one, as they ...
3
votes
2answers
3k views

Local DNS server (bind) and the router DHCP

I just set up an internal http server for internal use (I set up Redmine), in a small network (30 or so PCs). I set up the http server on a virtual box ubuntu, that runs also the DNS server (bind). ...
-1
votes
1answer
22 views

DNS zone servicing concepts

Currently I am working out some concepts about how DNS works and am running into a question I can't easily find an answer to on the internet. I am looking for an answer based on a set of questions ...
0
votes
1answer
557 views

BIND failing to resolve with 'WARNING: recursion requested but not available'

there are no errors in the logs and query logging won't initialize iptables is fully disabled but the server will respond with "WARNING: recursion requested but not available" because my client ...
0
votes
2answers
47 views

Bind DNS not working?

I Know there always lots of answer about Bind. But somehow I can't understand the problem of my settings. Here is my configuration options { listen-on port 53 { 192.168.159.130; }; ...
0
votes
1answer
6k views

Bind9: Permission denied and file not found when loading from master file, only first time

I have installed bind9 on ubuntu server 10.04.1. And there is some strange things. Just after boot here is my log file: Feb 26 18:30:57 myserver init: apport pre-start process (793) terminated ...
1
vote
6answers
346 views

Cannot start BIND9

I followed everything EXACTLY in this tutorial for setting up DNS. I set up everything on a blank server. However, starting BIND9 failed: rndc: connect failed: 127.0.0.1#953: connection refused I ...
1
vote
1answer
57 views

nsupdate failing on localhost - Bind 8

I have added a zone test.net via rndc locally and it is working fine. Next, I want to update it via nsupdate but locally, my zone configurations are, zone test.net {type master; file ...
0
votes
3answers
79 views

bind9 reverse zone dns config error - CNAME

i am trying to set up a reverse zone for my bind dns server, under the subnet 192.168.0.65/29 my zone datafile looks like this: @ IN SOA server.example.com. server.example.com. ...
18
votes
8answers
20k views

Overriding some DNS entries in BIND for internal networks

I have an internal network with a DNS server running BIND, connected to the internet through a single gateway. My domain "example.com" is managed by an external DNS provider. Some of the entries in ...
0
votes
1answer
22 views

Nameserver setup Bind

I have setup a domain and nameservers as per below, but when I dig the domain, it is not working. The setup is as follows: I want a domain named iheartlotto.com, and the nameservers to be ...
0
votes
2answers
23 views

Bind Nameserver Setup

I setup bind on my debian box, and have setup my zone files to have my nameserver defined. When I dig, using for example: dig @123.456.789.123 ns1.mynameserver.com where 123.456.789.123 is the ...
1
vote
1answer
926 views

bind9 start fails on ubuntu, but i can't purge and reinstall

please help me, i screwed my server. root@...:/etc/apache2/sites-available# dpkg --configure -a Setting up bind9 (1:9.7.0.dfsg.P1-1ubuntu0.8) ... * Starting domain name service... bind9 ...
1
vote
1answer
69 views

bind9 proper recursion setup

If I remove recursion then I can't resolve external domains but can still resolve domains that are on the DNS server. What is the proper way to setup recursion correctly so external domains can still ...
0
votes
3answers
43 views

bind9 SOA issue

using DNSStuff site to run checks against our bind9 DNS servers and it's coming back with One or more SOA fields are outside recommended ranges. Values that are out of specifications could cause ...