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Questions tagged [bind9]

Bind9 is an application that enables your computer to function as a DNS server.

Bind9 is an application that enables your computer to function as a DNS server. Bind can be installed on Windows, but again, I would recommend that you configure Microsoft own DNS option, if you are running a Windows DNS server.

Installation Linux

apt-get update
apt-get install apache2
apt-get install bind9
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BIND 9 restart performance with DNSSEC

At the moment i experimenting with the restart performance of BIND9 (version 9.16.17). With 26000 active zones in the named.conf, the restart is roundabout 10 seconds. but when i start using DNSSEC, at the moment with 500 signed zones (and 25500…
Phil
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How to configure DNS load balancing (round robin) for 2 apache2 web servers on local (home network) using bind9 docker container?

to start - I am still looking around on site investigating answers that look like they may allow me to find solution to my problem, posting here definitely isn't my first stop to find a solution I have been trying things for a while today. Also -…
albudtron91
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Install pihole over bind9

I installed pihole over an existing bind9 installation. Now I can't start FTL: pihole-FTL dnsmasq: failed to create listening socket for 192.168.0.2: Address already in use Do i have to turn bind9 off, or may i change the port of bind9 (when pihole…
Boba Fit
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PTR record only; can I add a TXT record to it?

BLUF: Can I add a TXT record (SPF) for a PTR record with no other records for the domain in our DNS? Sorry, I don't know how to put a good title to this. I've inherited a DNS server and in one of our zone files we have a mail subdomain defined for a…
Mike T
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How to disable IPv4 and enable only IPv6 on arm Linux target?

I am testing bind9 dns server for AAAA records. I would like to disable IPv4 to stop dns requests going to my default ipv4 dns server. In the resolv.conf i have added domain mydomain.com nameserver xxxx:xxxx:xxxx:xxxx:xxxx::xxxx search…
VamsiKrishna Neelam
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Dnsmasq unable to bind and have exclusive control of interface despite relevant config

I am setting up a Wi-Fi Access Point (AP) using a Raspberry Pi3 powered by dnsmasq at the software layer. The Wi-Fi AP comes up and devices are able to join the network without any problems. However DNS lookups fail, and I have identified the cause…
Michael-7
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Is it possible to setup DNS forwarding using Bind9 that translates DNS suffix?

Is it possible to setup Bind9 to forward DNS requests, such that the requested DNS suffix is an alias to another longer, more complex, suffix. For example, can I setup Bind9 to resolve DNS requests for machine-name.my-app.internal where these…
hovey
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syscall recvmsg() periodically hangs

This also might be about a problem of BIND9 DNS server. I found that sometimes the number of queries per second of the server suddenly became 0, and then this lasts a few seconds, usually over 10 seconds. However, the number of incoming DNS query…
sauteeed
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BIND9 sends notify for slave zones, but why?

Our BIND9 installations (on 141.42.1.11, 2.22, 3.33 and 196.196) are slaves for the zone vdi.charite.de: 29-Dec-2016 14:28:31.082 general: zone vdi.charite.de/IN: notify from 10.32.32.51#53930: serial 13301424 29-Dec-2016 14:28:31.085 general:…
Ralf Hildebrandt
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how to configure regex for dns enum lookup?

Here is my zone file: $TTL 1H @ IN SOA ns.e164.arpa. hostmaster.e164.arpa. ( 199802151 ; serial, todays date + todays serial # 8H ; refresh, seconds …
BlackMamba
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Configure dns server

I have several questions about dns. I have apache server on my computer and static ip and i bought domain. So when i enter in my browser blablabla.com , it redirects me to my site. Its ok. But i want to setup my own dns server on the same computer…
Arseniy Ermilov
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How to add reverse IP record by using DNSPython

I try to add DNS record by using DNSPython; it works well when I set dns like this: import dns.resolver import dns.query import dns.reversename import dns.update import dns.rdatatype update = dns.update.Update('test.com') update.replace('a', 3600,…
Karon
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How do I correctly configure my router for a local BIND server?

In order to configure a network website, I followed the ArchWiki nginx and BIND articles. But the BIND article seems to end when the website domain is available only from the host and not from other devices on the local network. So I have further…
rayanamukami
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bind9 (named) does not start in multi-threaded mode

From the bind9 man page, I understand that the named process starts one worker thread per CPU if it was able to determine the number of CPUs. If its unable to determine, a single worker thread is started. My question is how does it calculate the…
Ashwin
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nsupdate returns error but is successfull

I'm running Bind and Apache on Debian and im doing dynamic updates on one of my zones with nsupdate via php script The update Function: function nsupdate($subdomain, $ip) { $domain = escapeshellcmd($subdomain . '.example.com'); $ip =…
Wipfelgilm
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