Comment 24 for bug 175316

This will be fixed in cosmic in the next upload:
root@cosmic-bind9-merge-9114:~# dig @127.0.0.1 +idnout räksmörgås.se

; <<>> DiG 9.11.4-3ubuntu1~ppa2-Ubuntu <<>> @127.0.0.1 +idnout räksmörgås.se
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 6004
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
; COOKIE: 52a808b0d2c6f79dc90477ff5b5f2a02ff53d4bb83e8cf22 (good)
;; QUESTION SECTION:
;räksmörgås.se. IN A

;; ANSWER SECTION:
räksmörgås.se. 60 IN A 91.226.36.2

;; Query time: 2976 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Jul 30 15:08:50 UTC 2018
;; MSG SIZE rcvd: 94

root@cosmic-bind9-merge-9114:~# dig @127.0.0.1 +noidnout räksmörgås.se

; <<>> DiG 9.11.4-3ubuntu1~ppa2-Ubuntu <<>> @127.0.0.1 +noidnout räksmörgås.se
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1448
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
; COOKIE: 5e9a3cfb67f8482724d5069d5b5f2a070720eaf49861e73b (good)
;; QUESTION SECTION:
;xn--rksmrgs-5wao1o.se. IN A

;; ANSWER SECTION:
xn--rksmrgs-5wao1o.se. 55 IN A 91.226.36.2

;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Mon Jul 30 15:08:55 UTC 2018
;; MSG SIZE rcvd: 94