Unbound is a validating, recursive, and caching DNS resolver.
Go to file
W.C.A. Wijngaards d8b7b5ee27 fix to set pending pointer in reuse tcp structure
fix debug output of reuse tcp and test leak of process
2020-06-09 09:14:01 +02:00
.github Add GitHub Sponsors for Organisations 2020-02-20 09:13:54 +01:00
cachedb - Changes for PR #206 (formatting and remade lex and yacc output). 2020-04-01 17:14:58 +02:00
compat - Changes to compat/getentropy_solaris.c for, 2020-01-07 15:19:15 +02:00
contrib - Keep 'arm64-v8a' support for Travis android builds. 2020-03-25 13:58:57 +01:00
daemon Merge branch 'master' of git://github.com/PMunch/unbound into PMunch-master 2020-05-15 14:52:53 +02:00
dns64 - Fix compiler warning in dns64/dns64.c. 2020-03-02 11:52:33 +01:00
dnscrypt - Fix compile error in dnscrypt. 2019-12-03 16:44:24 +01:00
dnstap - Add SNI support on more TLS connections (fixes #193). 2020-04-16 14:39:05 +02:00
doc - For PR #93: unit test for dynlib module. 2020-05-19 15:49:08 +02:00
dynlibmod - For PR #93: windows compile warnings removal 2020-05-19 14:36:57 +02:00
edns-subnet - Cache ECS answers with longest scope of CNAME chain. 2020-05-15 13:13:49 +02:00
ipsecmod - Fix ipsecmod compile. 2019-12-06 07:59:55 +01:00
ipset - ipset: refactor long routine into three smaller ones. 2019-09-02 15:17:25 +02:00
iterator - CVE-2020-12662 Unbound can be tricked into amplifying an incoming 2020-05-19 10:27:27 +02:00
libunbound Merge branch 'master' of git://github.com/PMunch/unbound into PMunch-master 2020-05-15 14:52:53 +02:00
pythonmod - Fix python examples/calc.py for eval, reported by X41 D-Sec. 2019-11-20 15:07:09 +01:00
respip - Fix RPZ concurrency issue when using auth_zone_reload. 2020-03-26 19:11:57 +01:00
services fix to set pending pointer in reuse tcp structure 2020-06-09 09:14:01 +02:00
sldns Merge branch 'master' of github.com:NLnetLabs/unbound into rpz 2020-01-15 23:44:10 +01:00
smallapp - For PR #93: checkconf allows python dynlib in module-config, for 2020-05-18 10:18:28 +02:00
testcode Merge branch 'master' into stream-reuse 2020-05-20 15:39:50 +02:00
testdata fix to set pending pointer in reuse tcp structure 2020-06-09 09:14:01 +02:00
util tcp connection is stored and picked up for reuse 2020-06-03 17:24:26 +02:00
validator Cleanup nettle_ecc_point when verifying for ... 2020-03-02 12:27:45 +01:00
winrc Cleaner image. 2018-12-03 11:24:51 +00:00
.gitattributes - .gitattributes line for githubs code language display. 2016-11-03 08:29:29 +00:00
.gitignore - Revert addition of cscope.out to project .gitignore, should be in 2020-01-30 14:25:45 +01:00
.travis.yml - Fix .travis.yml error, missing 'env' option. 2020-03-19 18:11:22 +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 - Newer aclocal and libtoolize used for generating configure scripts, 2019-01-24 08:57:47 +00:00
acx_nlnetlabs.m4 - Fix #1434: Fix windows openssl 1.1.0 linking. 2017-09-05 08:28:39 +00:00
acx_python.m4 - Fix #222: --with-rpath, fails to rpath python lib. 2020-04-20 10:04:34 +02:00
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 - Fixed conflicts for PR #93 and make configure, yacc, lex. 2020-05-15 14:55:36 +02:00
config.sub - Upgrade config.guess(2020-01-01) and config.sub(2020-01-01). 2020-03-03 18:29:11 +01:00
configure - Release 1.10.1 is 1.10.0 with fixes, code repository continues, 2020-05-19 10:29:37 +02:00
configure.ac - Release 1.10.1 is 1.10.0 with fixes, code repository continues, 2020-05-19 10:29:37 +02:00
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 Update makedist.sh 2020-02-27 19:10:05 -05:00
Makefile.in - For PR #93: fix link of other executables for dynlibmod dependency. 2020-05-18 17:26:01 +02:00
README gmake no longer needed. 2012-02-10 10:34:15 +00:00
README-Travis.md Update README-Travis.md with current procedures 2020-03-26 19:57:58 -04:00
README.md - Update mailing list URL. 2019-12-16 16:03:31 +01:00
systemd.m4 - Fix autoconf of systemd check for lack of pkg-config. 2017-02-13 10:15:01 +00:00

Unbound

Travis Build Status Packaging status Fuzzing Status

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 lean 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.