Unbound is a validating, recursive, and caching DNS resolver.
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W.C.A. Wijngaards 9484ddee2e - Fix to describe auth-zone and other configuration at the local-zone
configuration option, to allow for more broadly view of the options.
2022-03-17 14:24:37 +01:00
.github Analysis workflow, enable the matrix of tests, on demand. 2021-06-25 16:54:23 +02:00
cachedb Make explicit whether edns options are parsed from queries or responses 2021-11-15 13:40:51 +00:00
compat Analysis workflow, fix ctime formatting for autotrust and testbound. 2021-06-25 15:11:10 +02:00
contrib - Update contrib/aaaa-filter-iterator.patch with diff for current 2022-02-02 15:35:19 +01:00
daemon - Fix check interface existence for support detection in remote lookup. 2022-02-25 15:24:40 +01:00
dns64 Merge pull request #530 from Shchelk/bugfix 2021-12-01 04:02:03 +01:00
dnscrypt Fix typos 2021-11-13 16:56:15 +02:00
dnstap - Update ratelimit code for recent serviced_query changes and more 2022-01-29 23:49:38 +01:00
doc - Fix to describe auth-zone and other configuration at the local-zone 2022-03-17 14:24:37 +01:00
dynlibmod - Fix for #93: dynlibmodule import library is named libunbound.dll.a. 2021-01-14 16:50:17 +01:00
edns-subnet - Fix for edns client subnet option add fix in removal code, from review. 2022-02-28 14:51:35 +01:00
ipsecmod Fix typos 2021-11-13 16:56:15 +02:00
ipset - Various fixes for #632: variable initialisation, convert the qinfo 2022-03-02 14:29:56 +01:00
iterator Merge pull request #623 from rex4539/typos 2022-02-28 12:36:11 +01:00
libunbound - Fix #628: A rpz-passthru action is not ending RPZ zone processing. 2022-02-15 16:20:12 +01:00
pythonmod - Fix pythonmod for change in iter_dp_is_useless function prototype. 2022-03-01 10:27:24 +01:00
respip - Fix #630: Unify the RPZ log messages. 2022-02-28 12:07:25 +01:00
services - Fix #637: Integer Overflow in sldns_str2period function. 2022-03-03 14:19:59 +01:00
sldns - Fix to ensure uniform handling of spaces and tabs when parsing RRs. 2022-03-16 09:54:53 +01:00
smallapp - Remove debug info from #618 fix. 2022-02-11 16:34:24 +01:00
testcode - please clang analyzer for loop in test code. 2022-02-02 14:11:36 +01:00
testdata - Various fixes for #632: variable initialisation, convert the qinfo 2022-03-02 14:29:56 +01:00
util - Various fixes for #632: variable initialisation, convert the qinfo 2022-03-02 14:29:56 +01:00
validator - Fix compile warnings for printf ll format on mingw compile. 2022-03-02 14:34:36 +01:00
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.gitignore - Add test tool readzone to .gitignore. 2021-08-12 13:17:29 +02:00
.travis.yml - Travis, fix warning in ubsan compile. 2021-03-24 15:34:26 +01:00
ac_pkg_swig.m4 - Fix #1230: swig version 2.0.0 is required for pythonmod, with 2017-03-07 10:40:45 +00:00
aclocal.m4 - Fix for #570: regen aclocal.m4, fix configure.ac for spelling. 2021-11-29 11:41:45 +01:00
acx_nlnetlabs.m4 - Fix sed script in ssldir split handling. 2021-08-17 13:15:20 +02:00
acx_python.m4 - Fix configure for python to use sysutils, because distutils is 2022-03-07 14:02:31 +01:00
ax_pthread.m4 - updated ax_pthread.m4 to version 21 with clang support, this 2015-12-11 12:19:12 +00:00
config.guess - Upgrade config.guess(2020-01-01) and config.sub(2020-01-01). 2020-03-03 18:29:11 +01:00
config.h.in - Fix compile warnings for printf ll format on mingw compile. 2022-03-02 14:34:36 +01:00
config.sub - Upgrade config.guess(2020-01-01) and config.sub(2020-01-01). 2020-03-03 18:29:11 +01:00
configure - Fix configure for python to use sysutils, because distutils is 2022-03-07 14:02:31 +01:00
configure.ac - Fix compile warnings for printf ll format on mingw compile. 2022-03-02 14:34:36 +01:00
install-sh - Newer aclocal and libtoolize used for generating configure scripts, 2019-01-24 08:57:47 +00:00
LICENSE - Fix #551: License change "Regents" to "Copyright holder", matching 2014-02-07 12:43:43 +00:00
ltmain.sh - Newer aclocal and libtoolize used for generating configure scripts, 2019-01-24 08:57:47 +00:00
makedist.sh - Fix to remove git tracking and ci information from release tarballs. 2021-11-30 13:38:39 +01:00
Makefile.in Changelog note for #644, move commands together for library binary. 2022-03-09 09:43:07 +01:00
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Unbound

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Unbound is a validating, recursive, caching DNS resolver. It is designed to be fast and lean and incorporates modern features based on open standards. If you have any feedback, we would love to hear from you. Dont hesitate to create an issue on Github or post a message on the Unbound mailing list. You can learn more about Unbound by reading our documentation.

Compiling

Make sure you have the C toolchain, OpenSSL and its include files, and libexpat installed. Unbound can be compiled and installed using:

./configure && make && make install

You can use libevent if you want. libevent is useful when using many (10000) outgoing ports. By default max 256 ports are opened at the same time and the builtin alternative is equally capable and a little faster.

Use the --with-libevent=dir configure option to compile Unbound with libevent support.

Unbound configuration

All of Unbound's configuration options are described in the man pages, which will be installed and are available on the Unbound documentation page.

An example configuration file is located in doc/example.conf.