➜  ~ dig NS skal.de @f.nic.de.

; <<>> DiG 9.10.6 <<>> NS skal.de @f.nic.de.
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 9249
;; flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 4, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1452
;; QUESTION SECTION:
;skal.de.			IN	NS

;; AUTHORITY SECTION:
skal.de.		86400	IN	NS	ns1040.ui-dns.de.
skal.de.		86400	IN	NS	ns1040.ui-dns.biz.
skal.de.		86400	IN	NS	ns1063.ui-dns.org.
skal.de.		86400	IN	NS	ns1095.ui-dns.com.

;; Query time: 22 msec
;; SERVER: 81.91.164.5#53(81.91.164.5)
;; WHEN: Fri Nov 29 10:43:23 CET 2024
;; MSG SIZE  rcvd: 157