Public bug reported:
Suppose that:
1. you have a "search" line in your /etc/resolv.conf file;
2. it has two domains in it; and
3. the first of the two domains does DNSSEC, including returning NSEC records
for nonexisting hosts.
In this situation, if you use the "host" command to look up a host name
in the second domain, then "host" will stop searching after it gets back
the NSEC record from the first domain, rather than moving on to the
second domain and searching there, as it should.
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: bind9-host 1:9.10.3.dfsg.P4-10.1ubuntu5.1
ProcVersionSignature: Ubuntu 4.10.0-33.37-generic 4.10.17
Uname: Linux 4.10.0-33-generic x86_64
ApportVersion: 2.20.4-0ubuntu4.5
Architecture: amd64
CurrentDesktop: Unity:Unity7
Date: Wed Sep 13 15:55:50 2017
InstallationDate: Installed on 2016-08-09 (399 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
SourcePackage: bind9
UpgradeStatus: Upgraded to zesty on 2017-04-19 (147 days ago)
** Affects: bind9 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug zesty
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https://bugs.launchpad.net/bugs/1717014
Title:
host stops searching domains when it gets back NSEC record
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