Maintained by: NLnet Labs

News Archive

Release 1.4.20

Thu Mar 21 12:56:14 CET 2013
Version 1.4.20 of unbound has been released.

Release 1.4.19

Wed Dec 12 09:53:15 CET 2012
Version 1.4.19 of unbound has been released.

Release 1.4.18

Thu Aug 2 09:44:25 CEST 2012
Version 1.4.18 of unbound has been released.

Release 1.4.17

Thu May 24 10:39:25 CEST 2012
Version 1.4.17 of unbound has been released.

Workshop at Augsburger Linutage

Fri Feb 17 09:23:55 CET 2012
free workshop at Augsburger Linux Infotage by Carsten Strotmann, 24 March.

Release 1.4.16

Thu Feb 2 10:14:12 CET 2012
Version 1.4.16 of unbound has been released.

Release 1.4.15

Thu Jan 26 10:14:12 CET 2012
Version 1.4.15 of unbound has been released.

Release 1.4.14

Mon Dec 19 12:19:16 CET 2011
Version 1.4.14 of unbound has been released.

Unbound VU#209659 CVE-2011-4528

Mon Dec 19 12:19:15 CET 2011
Unbound denial of service vulnerabilities from nonstandard redirection and denial of existence VU#209659 CVE-2011-4528

Release 1.4.13

Thu Sep 15 09:33:38 CEST 2011
Version 1.4.13 of unbound has been released.

Release 1.4.12

Thu Jul 14 10:52:49 CEST 2011
Version 1.4.12 of unbound has been released.

Release 1.4.11

Thu Jun 30 10:00:26 CEST 2011
Version 1.4.11 of unbound has been released.

Release 1.4.10

Wed May 25 08:05:31 CEST 2011
Version 1.4.10 of unbound has been released.

HowTo set up DNSSEC validation

Thu Apr 7 14:01:39 CEST 2011
Describes use of unbound-anchor and auto updates for the root trust anchor.

Release 1.4.9

Thu Mar 24 11:18:04 CET 2011
Version 1.4.9 of unbound has been released.

Unbound DNSSEC algorithm article

Mon Jan 24 15:14:41 CET 2011
There is an article that describes how unbound manages DNSSEC algorithms.

Release 1.4.8

Mon Jan 24 15:13:41 CET 2011
Version 1.4.8 of unbound has been released.

Unbound timeout article

Thu Nov 8 14:33:01 CET 2010
There is an article that described how unbound manages timeouts from remote servers.

Release 1.4.7

Mon Nov 8 12:36:50 CET 2010
Version 1.4.7 of unbound has been released.

Unbound Talk at OpenRheinRuhr 2010

Thu Nov 4 09:31:01 CET 2010
Carsten Strotmann gives DNSSEC intro and in workshop fashion shows installation and configuration of unbound.

Release 1.4.6

Tue Aug 3 13:37:50 CEST 2010
Version 1.4.6 of unbound has been released.

Flavors of Unbound

Wed Jul 28 16:57:32 CEST 2010
Men and Mice have published an article on how to select between different flavors of Unbound compilation. This article will explain the technical di fferences of the possible flavors of Unbound and will give proposals under which type of DNS workload a specific flavor will perform best. The article will be kept upd ated when new versions of unbound are released.

Release 1.4.5

Tue Jun 15 09:15:50 CEST 2010
Version 1.4.5 of unbound has been released.

Release 1.4.4

Thu Apr 22 10:37:11 CEST 2010
Version 1.4.4 of unbound has been released.

Release 1.4.3

Tue Mar 11 14:35:48 CET 2010
Version 1.4.3 of unbound has been released. Crash fix on 64bit platforms.

Release 1.4.2

Tue Mar 9 09:29:08 CET 2010
Version 1.4.2 of unbound has been released

Stale keys and requery behaviour

Fri Feb 12 17:41:19 CET 2010
Statement regarding concerns about stale keys and Unbound beh avior

Release 1.4.1

Thu Dec 17 10:09:56 CET 2009
Version 1.4.1 of unbound has been released

Release 1.4.0

Thu Nov 26 12:34:55 CET 2009
Version 1.4.0 of unbound has been released

Release 1.3.4

Wed Oct 7 17:03:28 CEST 2009
Version 1.3.4 of unbound has been released

Unbound Commercial Support

Sat Oct 3 8 16:00:00 CEST 2009
In addition to NLnet Labs' commitment to maintain Unbound there are also various parties to offer Commercial Support for Unbound.

SURFnet uses Unbound

Tue Sep 8 17:25:34 CEST 2009
SURFnet announces that all SURFnet DNS (Domain Name System) resolvers now support DNSSEC. SURFnet chose Unbound as its resolver. SURFnet is one of the first networks in the Netherlands to support DNSSEC.

Release 1.3.3

Thu Aug 4 16:14:27 CEST 2009
Version 1.3.3 of unbound has been released

Release 1.3.2

Thu Jun 13 10:36:30 CEST 2009
Version 1.3.2 of unbound has been released

Release 1.3.1

Thu Jun 9 09:57:29 CEST 2009
Version 1.3.1 of unbound has been released

Release 1.3.0

Thu Jun 11 11:44:07 CEST 2009
Version 1.3.0 of unbound has been released. Python and Windows support. Bugfixes and other features.

RFI for Unbound Tech Support

Tue Apr 21 10:59:42 CEST 2009
NLnet Labs is seeking information about organizations that would be willing and able to provide first and second line support for Unbound and would like to know more about their ideas on organization and cooperation.

Howto DLV and ITAR

Tue Feb 24 11:34:56 CET 2009
Added documentation howto use the new IANA ITAR

Release 1.2.1

Thu Feb 10 08:51:07 CET 2009
Version 1.2.1 of unbound has been released

Release 1.2.0

Wed Jan 14 08:24:13 CET 2009
Version 1.2.0 of unbound has been released

Book on DNS operation

Mon Dec 8 11:16:09 CET 2008
Received Jan-Piet Mens "Alternative DNS Servers" book which describes operation of DNS servers, and also Unbound.

Release 1.1.1

Tue Nov 20 12:17:24 CET 2008
Version 1.1.1 of unbound has been released

Release 1.1.0

Tue Nov 18 13:32:35 CET 2008
Version 1.1.0 of unbound has been released

Japan User Group

Thu Sep 4 14:37:46 CEST 2008
The Japan Unbound Users Group opened its website today

Release 1.0.2

Thu Aug 7 09:18:54 CEST 2008
Version 1.0.2 of unbound has been released

Release 1.0.1

Wed Jul 16 14:18:37 CEST 2008
Version 1.0.1 of unbound has been released

DNS Cache Poisoning Vulnerability

Wed Jul 9 2008
Statement about US-CERT Vulnerability Note VU#800113 and Unbound

Release 1.0.0

Tue May 20 10:00:00 CEST 2008
Version 1.0.0 of unbound has been released

Release 0.11

Thu Apr 24 15:30:12 CEST 2008
Version 0.11 of unbound has been released

Release 0.10

Mon Mar 3 13:06:33 CET 2008
Version 0.10 of unbound has been released

LibUnbound Tutorial

Wed Feb 13 11:14:49 CET 2008
A tutorial for libunbound is available

Release 0.9

Wed Feb 13 11:14:48 CET 2008
Version 0.9 of unbound has been released

Release 0.8

Wed Feb 13 11:14:47 CET 2008
Version 0.8 of unbound has been released

Release 0.7.2

Wed Jan 9 15:58:45 CET 2008
Version 0.7.2 of unbound has been released

Release 0.7.1

Wed Jan 2 13:38:31 CET 2008
Version 0.7.1 of unbound has been released

Release 0.7

Wed Jan 2 13:37:38 CET 2008
Version 0.7 of unbound has been released

Release 0.6

Wed Jan 2 11:04:59 CET 2008
Version 0.6 of unbound has been released

Unbound Website Design

Wed Jan 2 10:57:07 CET 2008
The www.unbound.net website now has a new design