salar@pc:~$ dig google.com @4.2.2.1
; <<>> DiG 9.9.5-4.3ubuntu0.1-Ubuntu <<>> google.com @4.2.2.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 60839
;; flags: qr rd ra; QUERY: 1, ANSWER: 11, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;google.com. IN A
;; ANSWER SECTION:
google.com. 242 IN A 173.194.123.5
google.com. 242 IN A 173.194.123.14
google.com. 242 IN A 173.194.123.0
google.com. 242 IN A 173.194.123.4
google.com. 242 IN A 173.194.123.7
google.com. 242 IN A 173.194.123.2
google.com. 242 IN A 173.194.123.9
google.com. 242 IN A 173.194.123.8
google.com. 242 IN A 173.194.123.1
google.com. 242 IN A 173.194.123.3
google.com. 242 IN A 173.194.123.6
;; Query time: 205 msec
;; SERVER: 4.2.2.1#53(4.2.2.1)
;; WHEN: Wed Feb 11 11:46:01 IRST 2015
;; MSG SIZE rcvd: 215
salar@pc:~$