Thanks for reply
I write command as following and this is my result
login as: root
root@192.168.1.4's password:
Last login: Sun Aug 9 10:03:02 2015 from 192.168.1.105
[root@mserver ~]# dig 212.93.192.5
; <<>> DiG 9.2.4 <<>> 212.93.192.5
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 52083
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;212.93.192.5. IN A
;; ANSWER SECTION:
212.93.192.5. 655360 IN A 212.93.192.5
;; Query time: 11 msec
;; SERVER: 192.168.1.4#53(192.168.1.4)
;; WHEN: Sun Aug 9 11:07:08 2015
;; MSG SIZE rcvd: 46
Are this meaning it is work good or not
please help me