This is fixed in cosmic: https://launchpad.net/ubuntu/+source/bind9/1:9.11.4+dfsg-3ubuntu1
** Changed in: bind9 (Ubuntu) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/175316 Title: no IDN in nslookup and host To manage notifications about this bug go to: https://bugs.launchpad.net/bind/+bug/175316/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs