Package: unbound
Version: 1.4.22-1
Severity: normal

It appears that unbound caches the results of DNS round-robin results:

  :~$ host pool.ntp.org
  pool.ntp.org has address 67.18.187.111
  pool.ntp.org has address 149.20.68.17
  pool.ntp.org has address 205.233.73.201
  pool.ntp.org has address 198.55.111.5
  :~$ host pool.ntp.org
  pool.ntp.org has address 67.18.187.111
  pool.ntp.org has address 149.20.68.17
  pool.ntp.org has address 205.233.73.201
  pool.ntp.org has address 198.55.111.5
  :~$ host pool.ntp.org
  pool.ntp.org has address 67.18.187.111
  pool.ntp.org has address 149.20.68.17
  pool.ntp.org has address 205.233.73.201
  pool.ntp.org has address 198.55.111.5

This is not the expected behavior for DNS round-robin, the IP addresses
should be displaying in different order each time (or at least *some* of the
time).

Thanks!

live well,
  vagrant
 
-- System Information:
Debian Release: jessie/sid
  APT prefers testing
  APT policy: (500, 'testing'), (120, 'unstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
armhf

Kernel: Linux 3.14-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages unbound depends on:
ii  adduser         3.113+nmu3
ii  libc6           2.19-4
ii  libevent-2.0-5  2.0.21-stable-1
ii  libpython2.7    2.7.8-1
ii  libssl1.0.0     1.0.1h-3
ii  openssl         1.0.1h-3
ii  unbound-anchor  1.4.22-1

unbound recommends no packages.

unbound suggests no packages.

-- no debconf information

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