[root@ca ~]# dig vz2.linuxvs.net 

; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.10.rc1.el6_3.6 <<>> vz2.linuxvs.net
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 37123
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;vz2.linuxvs.net.		IN	A

;; ANSWER SECTION:
vz2.linuxvs.net.	300	IN	A	76.73.109.18

;; Query time: 87 msec
;; SERVER: 208.68.106.11#53(208.68.106.11)
;; WHEN: Mon Feb 25 12:10:53 2013
;; MSG SIZE  rcvd: 49

[root@ca ~]# dig mx vz2.linuxvs.net 

; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.10.rc1.el6_3.6 <<>> mx vz2.linuxvs.net
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 9871
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1

;; QUESTION SECTION:
;vz2.linuxvs.net.		IN	MX

;; ANSWER SECTION:
vz2.linuxvs.net.	300	IN	CNAME	linuxvs.net.
linuxvs.net.		300	IN	MX	0 mx.d3vm.net.

;; ADDITIONAL SECTION:
mx.d3vm.net.		2530	IN	A	208.79.218.240

;; Query time: 90 msec
;; SERVER: 208.68.106.11#53(208.68.106.11)
;; WHEN: Mon Feb 25 12:11:01 2013
;; MSG SIZE  rcvd: 87

[root@ca ~]# dig vz2.linuxvs.net 

; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.10.rc1.el6_3.6 <<>> vz2.linuxvs.net
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 18455
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;vz2.linuxvs.net.		IN	A

;; ANSWER SECTION:
vz2.linuxvs.net.	297	IN	CNAME	linuxvs.net.
linuxvs.net.		41	IN	A	142.54.177.210

;; Query time: 66 msec
;; SERVER: 208.68.106.11#53(208.68.106.11)
;; WHEN: Mon Feb 25 12:11:04 2013
;; MSG SIZE  rcvd: 63