; <<>> DiG 9.9.5-3ubuntu0.5-Ubuntu <<>> mx facebook.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 62072
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;facebook.com. IN MX
;; ANSWER SECTION:
facebook.com. 195 IN MX 10 msgin.vvv.facebook.com.
;; Query time: 22 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Mon Sep 28 23:13:09 EDT 2015
;; MSG SIZE rcvd: 67