dig

dig redbrick.dcu.ie

; <<>> DiG 9.13.5 <<>> redbrick.dcu.ie
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: FORMERR, id: 42452
;; flags: qr rd ad; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
; COOKIE: 06285aee98cf502e (echoed)
;; QUESTION SECTION:
;redbrick.dcu.ie.               IN      A

;; Query time: 187 msec
;; SERVER: 10.49.11.250#53(10.49.11.250)
;; WHEN: Thu Feb 07 15:05:35 GMT 2019
;; MSG SIZE  rcvd: 56

 INSERT   ~  dig redbrick.dcu.ie

; <<>> DiG 9.13.5 <<>> redbrick.dcu.ie
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 757
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;redbrick.dcu.ie.               IN      A

;; ANSWER SECTION:
redbrick.dcu.ie.        300     IN      A       136.206.15.50

;; Query time: 507 msec
;; SERVER: 10.50.35.53#53(10.50.35.53)
;; WHEN: Thu Feb 07 15:05:40 GMT 2019
;; MSG SIZE  rcvd: 60