Unbound 1.9.1 released Published: Mon 11 March 2019


こんなページまである。w  https://www.punoqun.net/

punoqun : https://www.punoqun.net/news/2018/Jun/21/unbound-1.7.3-released/



Unbound /1.8.2 (12/4)

Unbound 1.8.1 https://unbound.nlnetlabs.nl/download.html

27 August 2018: Wouter

The Unbound-users Archives https://www.unbound.net/pipermail/unbound-users/


/cache-max-negative-ttl /qname minimisation


1. DNS/unbound

https://unbound.net/ 1.5.8 release -- ToshinoriMaeno 2016-06-03 01:08:19

unbound.net/documentation/requirements.html … Requirements for Recursive Caching Resolver October 2006

1.5.7 on ubuntu : /install.log /query.log

Release 1.5.5 Tue Oct 6 09:50:14 CET 2015

unbound 1.5.0 https://unbound.net/pipermail/unbound-users/2014-November/003620.html

1.1. About Unbound

Unbound is a validating, recursive, and caching DNS resolver.

The C implementation of Unbound is developed and maintained by NLnet Labs. It is based on ideas and algorithms taken from a java prototype developed by Verisign labs, Nominet, Kirei and ep.net.

Unbound is designed as a set of modular components, so that also DNSSEC (secure DNS) validation and stub-resolvers (that do not run as a server, but are linked into an application) are easily possible.

The source code is under a BSD License.





1.2. ubuntu

ubuntu 14.04 LTS に入れてみました。 /ubuntu


1.3. harden-below-nxdomain

harden-below-nxdomain: <yes or no>

1.4. harden-referral-path option

Unbound 1.1.0  Date: 11 November, 2008

Default is off, because of added load it generates, and experimental status.



Unbound 1.3.1

念のために書いておくと、NS in answer section は referral ではない。

Unbound 1.4.5

You can increase the max-depth by adding numbers (' 0') after the target-fetch-policy, this increases the depth to which is checked.

1.5. minimal-responses

minimal-responses: <yes or no>


1.6. harden-glue:

glueを誤解しているような記述です。-- ToshinoriMaeno 2018-03-18 01:22:15

Moin2Qmail: DNS/実装/unbound (last edited 2022-08-01 13:53:02 by ToshinoriMaeno)