[Bug 1854976] Re: systemd-resolved doesn't work with "host -l" / AXFR queries

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: systemd (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1854976

Title:
  systemd-resolved doesn't work with "host -l" / AXFR queries

Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  Hello,

  some time ago network-manager in Ubuntu switched from dnsmasq to
  systemd-resolved.

  When network-manager used dnsmasq to handle DNS, one could use "host
  -l" to list all the hosts in a DNS zone, something like this:

  $ host -l mydomain.lan
  mydomain.lan name server mydns.mydomain.lan
  host1.mydomain.lan has address x.x.x.x
  host2.mydomain.lan has address x.x.x.x
  host3.mydomain.lan has address x.x.x.x
  host4.mydomain.lan has address x.x.x.x
  [...]

  That, unfortunately, no longer works since the switch to systemd-resolved, it always fails like this:
  $ host -l mydomain.lan
  Host mydomain.lan not found: 4(NOTIMP)
  ; Transfer failed.

  And I think that's because systemd-resolved is "filtering" the AXFR
  queries issued by "host -l" (I checked the network traffic with tcdump
  and that "NOTIMP" comes from the loopback interface).

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