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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745 views

Unable to bind OSX 10.9 to Active Directory 2008

I am struggling to bind OSX 10.9 to a 2008 r2 Active Directory. I can join the domain fine when I boot into Windows from the same machine. From OSX I can find the domain controller successfully and ...
4
votes
0answers
244 views

How do I set up openshift’s bind correctly

I have set up an instance of redhat’s Openshift origin and am sometimes having troubles resolving the individual apps’ domains from the outside. I have two physical machines running, both with their ...
4
votes
0answers
403 views

Cannot enable GSS-TSIG updates from Active Directory in BIND 9.10

I’m with a problem trying to enable GSS-TSIG with BIND 9.10. Before I start describing what I’ve done, I would like to say that I’ve already done this in in another domain without any problems. So I ...
4
votes
0answers
156 views

Windows 2012 Master & Ubuntu Bind 9 Slave & SOA

I'm kinda like the maid... I don't do Windows. But thanks to new things we're implementing, I'm now attempting replicating a single zone from our AD cluster. We had this working just fine but ...
3
votes
0answers
52 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 <<>> ...
2
votes
0answers
91 views

Managing multiple equal zones with DNSSEC

I run an authoritative name server (BIND), and I have a few dozens domain with identical zone files, i.e. they all use /etc/bind/db.default3. I’m considering deploying DNSSEC on my server, but so far ...
2
votes
0answers
487 views

BIND/Linux limiting concurrent UDP connections

I'm seeing an issue where the number of concurrent UDP connections to BIND appears to be getting limited. I've previously increased recursive-clients in named.conf and I've increased the socket limit ...
2
votes
0answers
49 views

Failover web hosting with multiple NS

Are there any drawbacks in having each nameserver entry in a domain name point to different failover server? In this setup, the same DNS server will also serve the content - so if it's down, the ...
2
votes
0answers
538 views

Bind 9.3 cache-only mode with authoritative name server

I have bind 9.3 up and running which is designed as a cache-only to get queries from other resources and then cache them to serve clients internally, now I setup my own zone because this is also a web ...
2
votes
0answers
585 views

Setting up bind9 9.7.3 logging: no size limitation, no file swapping

bind is configured to limit the log file size to 2m and to add up to 3 versions of the log files. During the testing of this bind server, is has occured that bind does not stop logging if the file ...
2
votes
0answers
692 views

BIND seems to ignore glue records

We have a problem with some caching nameservers running BIND on CentOS in that they appear to be acting incorrectly and not properly handling the 'Additional Records' which contain the glue records. ...
1
vote
0answers
21 views

In a BIND.. Weird DNS issue

I have now somehow replicated a weird issue with one of my DNS zones on two different servers and with two different versions of ISC BIND. I have a sub-domain delegated to my server. The first time ...
1
vote
0answers
29 views

FreeBSD Bind locks up, only clue -> in6_ifadd: 2001:~ is already configured

I have an issue where my DNS locks up periodically (about twice a day). All normal and then suddenly denied access to net_if network: error: could not listen on UDP socket: permission denied When ...
1
vote
0answers
85 views

I get “ERR_EMPTY_RESPONSE” on my website when i'm using proxy

I have a dedicated server with: Ubuntu 14.04.3 BIND 9.9.5-3ubuntu0.5-Ubuntu (Extended Support Version) Nginx version 1.9.6 On Port 81 PHP 5.5.30 (cli) with Zend OPcache v7.0.6-dev MySQL 5.5.45 UFW ...
1
vote
0answers
43 views

DHCP failover/DNS not working when primary server is offline

In a VMware environment we deploy daily many new virtual hosts and for this we need a failover DHCP/DNS. Based of CentOS 7 I setup two virtual hosts as failover DHCP and dynamic DNS (dns01/dns02). I ...
1
vote
0answers
30 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
0answers
50 views

Where can I find the highest/most recent DNS serial?

I am running a DNS server in my local network, using bind9 on ubuntu server. Since the last ubuntu update, lookups from other machines on that DNS server time out : DNS request timed out. Timeout ...
1
vote
0answers
122 views

DNS not working with Ipv6

I'm trying to configure bind for ipv6 protocol.I have added the entries to the zone and configuration files but still the ipv6 IPs are not returned when i try for nslookup.Can someone guide me to ...
1
vote
0answers
392 views

Understanding (and partially disabling?) DNSSEC for an internal domain

I am setting up a new DNS infrastructure for our internal HPC cluster environment. This involves providing a migration path from our existing DNS authorities and domains. For sake of example, let's ...
1
vote
0answers
229 views

How do I restrict the domain name for reverse DNS updates with bind and nsupdate?

I've set up Bind to allow hosts to update only their own DNS entries, but I'm having trouble with the reverse DNS portion of this. My configuration is as follows: named.conf options { listen-on ...
1
vote
0answers
88 views

ipv6 address assignment via local server from isp assigned block

I have been looking around and found the information confusing as best. Is there a way to have a server "recieve" the /64 ipv6 block from the isp and then use dhcp or something to assign it out to ...
1
vote
0answers
53 views

bind-sdb does not query for wildcard entry

I have successfully set up Bild with LDAP on a Fedora VM. The Problem is, bind-sdb simply does not query wildcard entries. When I do: nslookup doesnotexist.example.com. 127.0.0.1 The LDAP server ...
1
vote
0answers
344 views

Bind9 External Reverse Lookup DNS Problems

I have a problem with a group of bind9 DNS servers running on Centos 5.10 The servers are on an internal network and are NATed from the internet facing network architecture to allow external ...
1
vote
0answers
887 views

Woes with named/bind and forwarding zones

I'm sadly restricted to a very old version of bind (9.4.2) This is the think. If I setup bind with a named.conf and only forwarding it works perfect. acl clients { any ; }; options { ...
1
vote
0answers
77 views

How to make BIND return old cached enties if all forwarders are failed?

I have a local forwarding BIND server installed at localhost. In its configuration there is a couple of forwarders: options { ... forwarders { 1.2.3.4; 5.6.7.8; }; ... }; Servers which are pointed ...
1
vote
0answers
55 views

Reply a default ip from dns server when network is disconnected

I'm using Bind9(9.9.3) as domain name server, and using "redirect" type to return an ip when resolving a non-existence domain name. But it fails when the internet connection is down. Is there a way ...
1
vote
0answers
153 views

Internal-only DNS Master and Slave Servers on Linux (No Internet) - Recursion?

Using two physical Linux servers on different sub-nets, I'd like to have master and slave DNS servers. These DNS servers will only resolve internal names and addresses. Neither the DNS servers nor ...
1
vote
0answers
244 views

DNS forwarder and zone transfer to the same servers

I have a bind server running which is authoritative for one domain say ab.dc.example.com and it is a forward only dns server. It will forward all requests other than ab.dc.example.com to a set of ...
1
vote
0answers
75 views

bind9, Resolve example.com but forward *.example.com to a forwarder possible?

is it possible in bind to resolve example.com with a zone but resolve all subdomains of example.com with a forwarder? If somebody knows how this can work or has some simple sample configurations i ...
1
vote
0answers
156 views

Bind9: Resolve internally then externally

My DNS is running in a split DNS scenario. Both publically and internally we have the same domain. Lets call it test.com When an internal user goes to test.com they get a different response to the ...
1
vote
0answers
165 views

BIND caches ENUM NAPTR records irrespective of TTL 0

I am using BIND 9.6 to enable my application to act as a ENUM server. The ENUM server performs routing and responds to ENUM NAPTR records. The NAPTR responses are sent with a TTL zero without any ...
1
vote
0answers
85 views

BIND: forward 1st level zone

First of all: sorry for the language, English is not my primary language. I have star-like DNS structure with many filials (more that 2): ^ ...
1
vote
0answers
386 views

Bind with openDNS forwarder fails to resolve some local domains

I have a local DNS server set up for my network, which is set up to resolve local machines and forward anything non-local up the chain. Some of the definitions single depth subdomains, e.g. time ...
1
vote
0answers
119 views

Ubuntu 11.04 and bind 9 not connecting from external hosts

I'm trying to set up an authoritative DNS server with bind9 (9.7.3) on Ubuntu 11.04 and I am encountering some problems. External problem When trying to check my DNS configuration with the ...
1
vote
0answers
2k views

BIND - connection timed out; no servers could be reached - default query to a domain

I have a bind server which, when you query it this way (from localhost, obviously) : host nomachinehasthisname 127.0.0.1 replies : ;; connection timed out; no servers could be reached It throws ...
1
vote
0answers
132 views

named responding recursive on norecurse queries

I have a server on which named is running. It is intercepted with another named server which it is not aware of. Querying the first named server results in timeouts. The server tries to resolve the ...
1
vote
0answers
117 views

DNS lookup failure while configuration is okay

I have configured my DNS using OpenPanel and it didn't report any errors. It just adds a DNS config file which is included /etc/bind/named.conf. When I do named-checkconf /etc/bind/named.conf ...
1
vote
0answers
450 views

No names resolve in new BIND installation - wondering if issue is that BIND cannot resolve the NS

When I configure a new domain using Webmin/BIND, I am asked for a Master Server. Webmin fills this value automatically with the hostname of my box. However, this hostname is made up and there is no ...
1
vote
0answers
675 views

PowerDNS: multiple supermasters and transfering domain

I've got a setup with multiple supermasters (bind) and multiple superslaves (pdns). It all seems to work just fine, pdns is being updated when I'm adding or changing a domain. But, when I want to ...
0
votes
0answers
26 views

Why do I get a list of root name servers when doing an nslookup to one nameserver and not another

I have two bind9 servers, ns1 and ns2 I have a test domain called test.test whos apex is 1.3.3.7 When I nslookup ns1 (master) I get: nslookup test.test ns1.domain.com (root) nameserver = ...
0
votes
0answers
16 views

Active Directory DDNS update with a DNS Hidden Master

Active Directory queries DNS server for a SOA(master DNS) record before sending out Dynamic DNS updates to the master DNS. Would AD still work if we set up a hidden master for DNS ? Usually Hidden ...
0
votes
0answers
21 views

(Apache2 and Bind9) DNS not Resolving IP on Some Sites (Intranet)

I am going to start off by saying I am new to DNS and Ubuntu Headless Servers. However I am not new to computers and programming in general. I got a wild hair one day and built an Ubuntu Server ...
0
votes
0answers
22 views

Connect to local DNS over VPN

I have setup on Digitalocean droplet with a Bind9 DNS to local ip and VPN with PPTP to public ip. When I am at server via SSH nslookup example.local results in: Server: 10.131.2.72 Address: ...
0
votes
0answers
8 views

bind dns configuration in windows

I am configuring BIND DNS in windows.Can I add multiple IP addresses(like two different networks) for an single DNS server to listen on? So we network A request for resolution it perform that and when ...
0
votes
0answers
25 views

NSD/BIND — how to log dns resolver ip and edns

Do BIND and NSD support verbose logging of the DNS resolver's ip address for a query? If the vanilla releases do support that, what's the best practice for enabling/configuring that functionality. ...
0
votes
0answers
21 views

Unable to connect to my DNS server with my OpenVPN setup

I am using OpenVPN and BIND9 for my DNS server. The IP I am using in my configuration is 10.8.0.1 for my DNS server. I also forwarded the rest of the DNS queries to Google very own DNS servers. acl ...
0
votes
0answers
27 views

DNSSEC Key Rollover

I trie to get the auto key rollover to get to work on my testsystem: /etc/bind/named.conf.options : options { directory "/var/cache/bind"; key-directory "/etc/bind/keys"; ...
0
votes
0answers
20 views

Bind9.10 inline signing 'loadkeys' failing

I have using the exact same rndc method to load inline signing keys as what worked yesterday, but today the same steps are failing? a stuck key? # rndc flush # rndc reconfig # rndc addzone domain.com ...
0
votes
0answers
36 views

Split horizon bind dns server setup

I have two servers. The first is a publicly accessible one held by my web host to which the domain example.com is assigned. The second server is my company's private LAN server which has bind dns ...
0
votes
0answers
32 views

Allow recursive bind9 queries only for forwarded zone

My situation is as follows: On a VPS, I want to run multiple DNS seeders for cryptocurrencies. These are a custom application that run a "fake" DNS server that answers A queries with known IP ...