$ dig mx ui.edu

; <<>> DiG 9.3.4 <<>> mx ui.edu
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 3091
;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 3

;; QUESTION SECTION:
;ui.edu.                                IN      MX

;; ANSWER SECTION:
ui.edu.                 3600    IN      MX      80 mail.cso.ui.ac.id.
ui.edu.                 3600    IN      MX      20 luce.ui.ac.id.
ui.edu.                 3600    IN      MX      20 suar.ui.ac.id.
ui.edu.                 3600    IN      MX      30 lentera.ui.ac.id.
ui.edu.                 3600    IN      MX      30 uicsgtw.cs.ui.ac.id.

;; ADDITIONAL SECTION:
luce.ui.ac.id.          13038   IN      A       152.118.148.216
luce.ui.ac.id.          13038   IN      AAAA    2001:e00:f00c:4::d8
uicsgtw.cs.ui.ac.id.    13038   IN      A       152.118.24.8

;; Query time: 466 msec
;; SERVER: 192.168.1.1#53(192.168.1.1)
;; WHEN: Wed Nov 28 10:52:52 2007
;; MSG SIZE  rcvd: 210