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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Cisco 3560-X and Bind9 DDNS integration

Experts, In an infrastructure I'm currently working on, we have one Cisco 3560-X as a core switch and an internal Bind9 DNS server. The 3560 is acting as the DHCP server. BIND9 currently has names of ...
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1answer
50 views

One Public IP, Private IPs, DNS Server and Multiple Servers [closed]

I have lots of unanswered questions about these topics. So, lets begin. First off all, I'm not a server and networking guru. I'm a regular PHP developer. And I've read allmost all of the articles ...
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2answers
45 views

My reverse zone doesn't work

I'm trying to configure my reverse zones on Centos server. I've read many articles and it looks like I'm doing everything right and don't know what to check or fix next. The following is a part of my ...
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2answers
40 views

Bind9 DNS resolves full domain to localhost

I have set up a Bind9 DNS server on my development VM which is running Debian Wheezy. My addresses resolve from my host machine (Win7) to my dev VM, and I can ping from there. Internally on the VM, I ...
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0answers
8 views

LTSP remote app and 127.0.0.1

I have installed SP on Ubuntu 14.04 and configured fat clients to run Apache. And the clients will run Firefox and Chrome applications from the Server using ltsp-remoteapps. FYI, I have configured ...
0
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1answer
67 views

'www.', nameservers, and DNS records

TL;DR: 'www.' doesn't work, haven't got BIND configuration right yet. I have a domain name, let's call it 'example.co.uk'. I have my own server with several websites on it, all expressed with the ...
0
votes
1answer
41 views

How to setup reverse DNS record (PTR) with Webmin?

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 ...
2
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1answer
40 views

Resolve root domain to IP, forward all other sub domains to public DNS

This is my zones file zone "domain.com"{ type master; file "/etc/bind/db.override"; }; zone "cpanel.domain.com"{ type forward; forwarders { 8.8.8.8;8.8.4.4; }; ...
3
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1answer
35 views

Forwarding requests made to Windows DNS server for a domain it's authoritative for but doesn't have a record matching the request, onto BIND?

Is it possible on a Windows DNS server to have it forward/proxy requests for a domain it's authoritative for but doesn't have a record matching the request.. onto another server like a BIND server ? ...
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1answer
25 views

dns zone configuration incorrect

i'm trying to ping mail.example.com but failed. base on my below zone configuration. Did I configure anything wrong? $TTL 604800 ; 1 week @ IN SOA serverad.example.com. root.example.com. ( ...
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0answers
34 views

Local DNS using Bind9 [migrated]

I have a few computers on my home network that I would like to assign names to. I don't want them to be a TLD, just aliases, like "orange" or something. The tutorials that I was reading such as this ...
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33 views

How to integrate Kloxo Control Panel with apache tomcat 7 server?

I Have a vps server, with details below: OS: Cent OS 5 32bit Installed Control Panel: Kloxo control panel I Want to serve my JSP pages from this server, I need to Integrate Tomcat 7 with Kloxo, so ...
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0answers
46 views

Cleanup DHCPD leases as well as DDNS Entries

I have a fairly simple set up on a Debian server I'm running. I currently have isc-dhcp-server installed along with bind9. I set up my zone and my reverse lookup zones and set up dynamic updates, it's ...
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votes
1answer
74 views

Intranet NameServer for Public Domain [closed]

I have registered a domain name domain.co and have a intranet DNS server (BIND) which is serving the queries. I want this domain and dns to be discoverable by anyone in the network without making any ...
0
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1answer
33 views

Unknown RR type in named - SRV exchange record

I am trying to add an SRV record on Fedora 20 x64 on bind 9. The record should reroute the mail for excahnge to a different port. So I add this SRV record: _sumbission._tcp IN SRV ...
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1answer
23 views

How can I get bind to return the same dns answer as DNSMASQ returns?

As Dnsmasq does not support Views, I have installed and configured bind9. Everything works, however I am noticing on a specific entry that my bind server is not returning the same answer/response as ...
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votes
0answers
42 views

Trying to redirect internal network DNS sites but not working with SSL

In my network I have unbound redirecting some sites through the proxy server and checking authentication, If I redirect www.thisite.com it works corectly. However, as soon as SSL is used ...
1
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1answer
26 views

MaraDNS - location of zone configuration file

Does anyone use MaraDNS instead of BIND9? I've installed 1.4.2 on my VPS (Debian 7 x32) in OVH.fr and looked through the documentation. As I conclude, mararc configuration file should be located in ...
3
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1answer
68 views

Set up BIND9 as DNS Firewall

With OpenDNS now needing one to be on the pro package to have filtering turned on, being on a tight budget, we are in need of free DNS filtering. After reading this link on how to block domains with ...
0
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1answer
56 views

Why does nslookup not return what I am expecting from my bind server? (RPZ configured)

Prior to this question I was looking for some help in finding a way to return a different response to querying clients based on their IP Address. The question was answered here: How can I selectively ...
3
votes
0answers
66 views

Caching DNS server returns invalid ip address for external lookups

I'm trying to resolve a DNS issue and am running short of ideas. Google doesn't seem to be helping, either. When I use my local caching name server to resolve external host names, it always returns ...
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2answers
26 views

Are there other Dnsmasq type programs that can return client specific tables?

We are using Dnsmasq, we have several entries that are working well. What we are looking for is to return a different config file for specific ip addresses. i.e: When ever ip 1.2.3.4 connects, it ...
5
votes
1answer
81 views

BIND 9.10 constantly killed on FreeBSD 10.0 with out of swap space

In one of our slave DNS servers BIND, version bind910-9.10.0P2_3, constantly get killed with the following message in /var/log/messages: Jul 30 01:00:10 cinnabar kernel: pid 602 (named), uid 53, was ...
0
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1answer
39 views

Anyone knows what 173lo.com is - top entry on my BIND DNS server

Administer a DNS server running BIND DNS. We use dnstop to monitor queries. I have 173lo.com as top query with highest count and I'm wondering what the domain is, I can't find really useful ...
3
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4answers
57 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 ...
1
vote
1answer
20 views

BIND9 wildcard and unqualified name

When an unqualified name (a name without a terminating dot) is encountered in a zone file, BIND9 appends the origin value ($ORIGIN directive) to it. Example: ns.domain.tld. IN A SERVER_IP ...
1
vote
2answers
43 views

DNS zone transfer interval

I've never made a change to a DNS record before. In researching the DNS servers I inherited (Solaris 5.6 with BIND v9.2.3), I found that DNS_A (private) is the primary DNS server and it replicates to ...
2
votes
1answer
37 views

Is it acceptable (or possible) to use an IP Address as a nameserver entry for a domain name? [duplicate]

I am attempting to use bind9 on my linux VPS to "host" the zone files for my domain name. My confusion is that my VPS's hostname is that domain name. If a client were to look up ns1.mydomain.com and ...
1
vote
2answers
74 views

How can I selectively override some A records on a Bind DNS Server?

I'm guessing there has to be a reasonable way to solve my issue but I'm trying to get some advice on a best practice to implement. I have recently moved to a Web Design company and we need to be able ...
0
votes
1answer
37 views

Export Bind-DLZ data to traditional named.conf?

I'm looking to convert a Bind-DLZ based setup to a PowerDNS based setup. To do this, I would like to use the zone2sql tool that comes with PowerDNS. Sadly, this tool skips right over the DLZ defined ...
0
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1answer
33 views

Webmin slave DNS

I setup slave DNS server for my master, I configured everything, all domains was transfered to the slave server, I can add new domain, edit existing domain, but in the logs I've got problems. There ...
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votes
1answer
51 views

Unable to connect to localhost or local ip but can connect to other servers or websites

I have a server with nginx|bind|mysql installed, everything is working fine but I am unable to connect to localhost or any websites hosted on server. I tried pinging and wget and none of them work ...
0
votes
1answer
70 views

How do I get Ubuntu to pick up proper DNS routes over PPTP?

So here is my scenario. I have setup an Ubuntu 14.04 PPTP server setup at a remote site and it is working just fine. I can connect clients remotely via Linux & Windows. I can also ssh and RDP to ...
0
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0answers
58 views

BIND 9: Testing the Reverse zone gives error, NS '' has no address records (A or AAAA)

I am trying to create a ptr record. I read a tutorial on https://help.ubuntu.com/10.04/serverguide/dns-configuration.html and now I have spend almost the whole day to fix it but could not figure out ...
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0answers
15 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 ...
0
votes
1answer
31 views

bind9 restart fails - saying permission error

am new here, i will be happy if i get some clue from you for my issue, i have installed the bind9 in Ubuntu, it was successful in install and able to see the bind9 running, then did a config based ...
0
votes
1answer
66 views

Failed to find name servers of example.com/IN

Wow. Made it through PHP, JS, bash, C++ before I had to ask a question. Apparently DNS is my Achilles heel. Here goes: Failed to find name servers of example.com/IN. I guess I'm lacking a basic ...
0
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1answer
56 views

How to refer DNS queries to another NS?

A domain of mine, example.com, is handled by NS server1 (as configured in the domain registrar). But now I want it to be handled by a different NS, say server2, without changing the NS in the domain ...
0
votes
0answers
60 views

DNS Setup - Complex Setup - Need Ideas

I have a very weird situation here. I have a Sonicwall VPN firewall, i can only use L2tp vpn for each Windows 2008 r2 Client using the windows built in vpn. Why? The Sonicwall GlobalVPN Client does ...
0
votes
2answers
62 views

Bind9 - local configuration is it important

I have a dedicated server and i have DNS and web server on the same server. To configure the DNS i have used BIND ... BIND comes with default configuration for localhost like 127, 0 , 255 and ...
0
votes
2answers
36 views

Cannot set MX of other server on my domain

in bind, i am trying to set MX servers for my domain, but i get the domainname.com appended to the MX server. i do now know how to avoid it. here is my entry in MX zone file example.com. 120 IN ...
0
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0answers
39 views

Why is BIND 9.8.4 using a lot more CPU time than BIND 9.7.0?

I recently migrated a small DNS setup from one machine to another. The only thing that changed was the version of bind in use: root@old_box:~ $ named -V BIND 9.7.0-P1 built with '--prefix=/usr' ...
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votes
1answer
81 views

nxdomain - host not found

I have 2 domains in the same server(Linux). (The ip addresses are only examples) server: 192.168.1.20 domain1: server1.example.com domain2: server2.example.com cat /etc/resolv.conf # ...
2
votes
1answer
33 views

nast.denic.de denies nameserver with code 106

I've got the following bind9 configuration and seem not to be able to find the source of nast.denic.de's problem on that: @ IN SOA ns.ggkthx.eu. admin.ggkthx.eu. ( 2014070809 ; serial ...
0
votes
1answer
39 views

Suggestions required for Internal DNS

I'm setting up new server environment consist of 70+ servers all running Linux (Redhat/CentOS mixed.) I want to setup a couple of DNS server (primary/secondary) to be used/configured on all servers ...
0
votes
1answer
12 views

Supporting writes on bind9 failover

I want to set up a redundant DNS based on Bind9, including failover for write operations. I have DHCP dynamically update DNS based on client hostnames, and I need this functionality to continue to ...
0
votes
1answer
41 views

Reverse DNS zones, are they gluable?

Our DNS infrastructure is a bit fractured. We have multiple separate DNS servers for different parts of the company. However, we do still have some interchange issues. Right now a server from ...
0
votes
2answers
79 views

CNAME in @ (BIND) [duplicate]

Can I put something like this in my .zone file? @ IN CNAME srvr-01.foo.bar. Or is that invalid? If it's invalid, how can I redirect visitors from mydomain.com to the server ...
0
votes
1answer
176 views

BIND 9.8.2 not giving A record for “dig domain.xxx ANY”

I got problem with my BIND 9.8.2 setup. After configuring master zone which works fine I've noticed that I cannot get a list of all A records using the dig utility with the ANY option. Here are some ...
1
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2answers
50 views

Local DNS fails when another interface is connected

I have a LAN with a Linux server running BIND for addressing of local computers. When a workstation is connected to the local network (where there is no Internet access), I can successfully address ...