Also: what's the output if you explicitly specify the DNS server to query? E.g.
root@paride-f:~# host ubuntu.com 1.1.1.1 Using domain server: Name: 1.1.1.1 Address: 1.1.1.1#53 Aliases: ubuntu.com has address 91.189.88.181 ubuntu.com has address 185.125.190.20 ubuntu.com has address 185.125.190.29 ubuntu.com has address 91.189.88.180 ubuntu.com has address 185.125.190.21 ubuntu.com has IPv6 address 2001:67c:1360:8001::2b ubuntu.com has IPv6 address 2001:67c:1360:8001::2c ubuntu.com mail is handled by 10 mx.canonical.com. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1952131 Title: Extra output from host command causes issue with ssh To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bind9/+bug/1952131/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs