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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3
votes
0answers
70 views

DiG 9.9.5-3ubuntu0.5-Ubuntu status refused

Just upgraded my Ubuntu 12.04 LTS system to 14.04 LTS and now the bind9 / DNS system does not work properly anymore. dig google.de ; <<>> DiG 9.9.5-3ubuntu0.5-Ubuntu <<>> ...
0
votes
1answer
96 views

Bind DNS server not responding to any requests

I'm running bind on a CentOS 6.7 VPS, but I can't manage to make it respond to requests. I'm not sure, but I'm kinda suspecting some conflicts between m and loopback interfaces. Here is my ifconfig: ...
0
votes
0answers
48 views

Iodine behind BIND9

I have a server which hosts a domain and two my own nameservers for the domain. Everything works fine. Now I want to setup Iodine. For the nameserves I use BIND. I have read and did everything on the ...
1
vote
1answer
55 views

How to create new zones on a slave dns server automatically when new zones are added to the master dns server?

For a long time I have used a single dns server. Now I want to create a secondary dns server to use as backup. I can create slave zones manually for all my domains and they get updated correctly. But ...
1
vote
0answers
232 views

DNS not working in OVH VPS [closed]

Hello I tried to connect my domain fumesy.com with my VPS. I bought domain from namesilo. When I try to point it to the DNS I have (vps208704.ovh.net and sdns2.ovh.net) I receive a error: This is ...
0
votes
1answer
106 views

nsupdate for Windows with GSSAPI

I'm looking for solution how to use nsupdate from BIND utils with Kerberos in Windows environment. In Linux I have same utils compiled with GSSAPI support, but in Windows I unfortunately don't know ...
0
votes
0answers
31 views

Can not make rollerd sign zone DNSSEC

I am trying to setup a DNSSEC-server with BIND 9.8.1. I followed the tutorial at https://www.howtoforge.com/configuring-dnssec-on-bind9-9.7.3-on-debian-squeeze-ubuntu-11.10 Everything seems to work ...
0
votes
1answer
30 views

How to configure Bind9 as forwarder only?

I need to configure a DNS forwarder server and so far I've stumped over this tutorial. See the config below. My issue is that I don't want to block clients(i.e. goodclients) from accessing the server ...
0
votes
3answers
86 views

Does PTR record format affect the reputation of the mail server

I wanted to know if the format of PTR record effect the reputation of the mail server for example:- Exmaple:-1 dig -X 162.254.148.198 (this ip belongs to mail.setopati.com) ;; ANSWER SECTION: 198....
0
votes
1answer
80 views

/var/log/messages named network unreachable. Looks like a security issue

I'm wondering if there is a security breach on my server. I was previewing the /var/log/messages file and I've been receiving a lot logging in and out and then some messages about "network unreachable ...
0
votes
0answers
42 views

Configuring BIND as nameserver -> pingdom error

I've installed Webmin + Virtualmin on my CentOS 7 server, I'm hosting multiple sites but I would like to use the server as my nameserver for all my domains. I'll try to be as precise as I can in ...
2
votes
1answer
128 views

Why bind is slowly than public dns providers

We have bind 9.8.1.dfsg.P1-4ubuntu0.13 in ubuntu 12.04, which is running on not heavily loaded server (load average: 0.19, 0.12, 0.13) and serving requests for small office network with macos and ...
0
votes
1answer
96 views

DNS-SD only discovering services correctly after dig -t any

I have several DNS servers configured for DNS-SD. I am able to register services without issue, however when I try to browse I get errors. I have been testing using dig: Browsing a local or remote ...
-2
votes
1answer
135 views

GLUE Records inconsistences [duplicate]

I have configured a DNS server into a vultr VPS in order to be authoritive for my goddady domain example.com This is the current configuration of my DNS zone: ; DNS Servers @ IN ...
0
votes
2answers
75 views

Bind DNS - Allow Recursion from Mobile Clients

I'm not quite sure how exactly to phrase what it is I need, which makes searching challenging. :) Basically I've got Bind DNS running on RackSpace instances and I want to set named up so that any of ...
3
votes
1answer
623 views

Bind DNS Recursion Slow

We have just setup a recursive DNS server using the latest stable release of Bind 9.10 We are finding that recursive DNS lookups are quite slow. Anywhere from 1 - 3 seconds. Once the lookup is in ...
1
vote
1answer
159 views

DNS Slave server default limits on transfers?

We have a slave dns server that has been working fine for 2 years. Today we got reached over 100 zones and the slave gives us this error message on the last 2 domains Sep 15 20:27:19 ns1 named[992]: ...
0
votes
1answer
107 views

binding range of IPs in Centos, not working

I'm trying to bind 8 x /24 subnets in Centos. I set up the usual primary in /etc/sysconfig/network-scripts/ifcg-eth0 for the default /29 assigned to the box. All good, I'm in ssh fine. Now, I'm ...
0
votes
0answers
90 views

Limit negative cache timeout on dns bind 9? (dig +trace works, otherwise couple seconds delay & timeout)

I've experienced an issue where dig a.example.com (which uses local BIND 9.2.4) fails for a particular A record. connection timed out; no servers could be reached after a couple seconds delay. The ...
2
votes
2answers
228 views

Reverse DNS in bind 9 failed and VPS

My Ip address is 1.2.3.4 (single ip for mail and dns server) and my domain name is example.com, I use Centos 7 and bind 9 output of command: `host 1.2.3.4` is: `Host 4.3.2.1.in-addr.arpa. not ...
0
votes
3answers
241 views

BIND9 denying queries from IPs outsite localnet (External IPs) on Ubuntu

BIND9 denying queries from IPs outsite localnet (External IPs) on Ubuntu. options { listen-on port 53 { any; }; directory "/var/bind"; allow-query ...
0
votes
0answers
139 views

Configure bind9 to log dns query result using a forwarder

I'm setting up bind9 to act as a dns server but it then forward all request to, say google dns at 8.8.8.8. I would like bind9 to dump all queries as well as the result to log file. But currently ...
-3
votes
2answers
316 views

named is not resolving without resolv.conf

I have next files /etc/named.conf options { listen-on port 53 { 10.11.22.16; }; directory "/var/named"; dump-file "/var/named/data/cache_dump.db"; statistics-file "/var/named/...
1
vote
2answers
124 views

Ping don't resolve www.domain.gob.sv but it does resolve domain.gob.sv on server

I've been with this WEIRD problem on my server. I've been setup a DNS server (BIND) for two domains, but somehow in one of them do not resolve with www. I tried with CNAME an A record with no luck. (...
0
votes
2answers
45 views

Service named failed to start [closed]

Service named (DNS/Bind) is failing to start. What am I doing wrong? I think it has to do with my 155.100.198.in-addr.arpa file, but I can't see my error. I am getting the following errors: zone ...
0
votes
1answer
127 views

Run a dns cache or local server to reduce unknown host errors?

Our company runs lots of applications which rely on the network for several operations (email sending, file downloading, etc). We ofter get errors like UnknownHostException, which break some business ...
1
vote
2answers
144 views

safely restart / reload bind dns

I have a old bind dns server (linux centos5.5 with bind 9.3.6) with 2000+ zone files. Whenever any change is done in any file the dns is restarted. I guess a reload must be sufficient though. ...
-2
votes
1answer
36 views

BIND: How to refer requests to other DNS servers in different predefined networks [duplicate]

Let's say I have two independent networks net1.local and net2.local each of which is connected to a bigger network local through a router. Each of 3 networks have their own independent DNS server. ...
0
votes
0answers
270 views

Email transmission delays between Gmail and our server

A few days ago I started setting up a mail server for our company: OS: Debian MTA: Postfix DNS: bind9 Firewall: pfSense Port forwarding for ports 25 and 53 through pfSense for passing on DNS and ...
1
vote
2answers
211 views

BIND v9.9.7, Views and includes

I have recently begun upgrading to bind 9.9.7 and have run into an unfortunate stumbling block with bind. I setup views in my environment to allow me to differentiate 4 of my zones with different IP ...
0
votes
1answer
40 views

Bind: Disabling DNS forwarder won't block resolving out-of-network names

I have disabled my local network DNS forwarder. But somehow internet names are still get resolved. Any idea how to stop this from happening?
1
vote
0answers
33 views

BIND DNS to DNSSEC Converting Forwarder

I have an internal only DNS server running on BIND 9.8.4 on Debian, this recurses and caches all queries other than internal domain (ourdomain.lan) to OpenDNS. What I am hoping to do is to have all ...
1
vote
1answer
2k views

BIND server has tons of “no valid RRSIG” errors

I have a forward-only BIND9 server running on the LAN and it logs hundreds of errors per day like: Aug 29 18:38:29 nuc named[850]: error (no valid RRSIG) resolving 'ubuntu.com/DS/IN': 75.75.75.75#53 ...
1
vote
1answer
212 views

Ubuntu Server - Configuring BIND9 and Apache to serve domain and subdomains [closed]

First off, let me apologise for a perhaps vague question. I need some pointers on how to configure the setup describe below. I'm not asking for finished configuration file, but I'm failing to piece ...
0
votes
1answer
186 views

Why does bind allow TTL to be set record by records if different TTLs are not allowed within the same record set

Why does bind allow TTL to be set record by records if different TTLs are not allowed within the same record set? If i set the zone ttl using: $TTL 39600 And then set a record TTL using: @ ...
0
votes
1answer
100 views

named-sdb (bind) can't resolve mysql hostname in chroot

When running bind in chroot, the mysql dlz driver cannot resolve the hostname of the mysql server (rds). Using amazon ami (centos based) in VPC. Aug 25 10:22:27 paper named-sdb[6812]: Loading 'Mysql ...
0
votes
0answers
174 views

openvpn port UDP 53 connectivity issue

I need to run openvpn server on port 53. I have a bind server already running on this port. Here are my iptables rules to let my gateway decide to which service it should redirect traffic: # ...
2
votes
1answer
141 views

named running as root cannot read named.conf

Tried running named as my own user on an Ubuntu box, and it couldn't read the named.conf file: named -d 9 -c named.conf -g 19-Aug-2015 11:33:10.698 starting BIND 9.9.5-3ubuntu0.4-Ubuntu -d 9 -c named....
1
vote
2answers
304 views

multiple ptr record in bind

I'm running some small ISP here and I own couple of IP ranges. I have given a few public IP addresses to some of my customer and they are running mail servers on them. They have demanded me to add ...
0
votes
1answer
43 views

Is there a way to have Bind act as an authoritative server for a zone with incomplete records?

Sorry i don't really know how to phrase the question, perhaps let me explain the scenario. Say I own the domain xyz.com, and I'm using AWS Route 53 as my DNS. I want to have someInternalStuff.xyz....
0
votes
0answers
106 views

BIND 9.10.2-P3 won't resolve download.adobe.com?

I can resolve a domain I've never visited like dog.com below, but ... when I try to resolve download.adobe.com, it fails: c:\WINDOWS\system32\dns>nslookup Default Server: mail.XXX.com ...
0
votes
1answer
214 views

CentOS 7 (1503) - BIND9 new install not responding to external DNS requests

I am trying to set up an authoritative BIND server and every time I run into the same problem on CentOS. I can run the dig command locally for zones on the server however when I run nslookup - ...
7
votes
1answer
377 views

BIND - increase in outgoing NS queries after upgrade to CentOS 6.7?

After upgrading BIND to 9.8.2rc1-RedHat-9.8.2-0.37.rc1.el6_7.2 in a few caching nameservers I've noticed it's doing lots of outgoing NS queries, without changes to incoming traffic volume or patterns. ...
0
votes
1answer
18 views

rndc replication slower for ns4

I have 4 dns servers named ns1, ns2, ns3 and ns4. ns1 is the master and the rest are the slaves. I also use rndc to manage the replication. What I found is interesting is that when I make any ...
0
votes
2answers
63 views

Purpose of a 'forwarder' option in a master zone

What is the purpose of setting a forwarders option in a master zone? In named.conf, it looks like this: zone "master.zone" { type master; file "zones/master/zone/master.zone"; key-...
0
votes
0answers
29 views

Bogus DNS apex records on Windows secondary server

We are introducing a DNS BIND 9 master/secondary setup to be authoritative for a zone to replace an existing Windows Server 2008 R2 DNS infrastructure. In the interim, the former Windows AD-integrated ...
0
votes
1answer
95 views

Inserting mx records in forward zone

What is the correct way (and why) to add MX records to a forward zone using bind9? Option A @ IN MX 10 mx1.example.com. @ IN MX 20 mx2.example.com. mx1.example.com. IN A a.b.c.d mx2.example.com. ...
0
votes
1answer
161 views

How to start named -u bind automatically on Ubuntu

I have two Ubuntu 14.04 x64 boxes. One is normal install, the other one is minimum install. I install bind9 in both box. The normal install box works without any problem. However, I can not add new ...
0
votes
1answer
22 views

Can't enable logging for Bind 9 on Red Hat [closed]

When I enable logging for Bind, I get a permissions denied error which is due to Bind running in chroot/selinux (avc denied write). I can't figure out how to reconfigure selinux to allow the log file ...
3
votes
0answers
38 views

DNS resolves self domain [duplicate]

I have a couple of domains (abc.com, def.com, ... , xyz.com) and I have a dns server (ns1.example.com, ns2.example.com). All my domains use ns1 and ns2 dot example dot com as their name servers. ...