Thank you for taking your time to help me. 
Yes, I made a copy mistake, I have edited my original post.
ifconfig
Code:
eth0 Link encap:Ethernet HWaddr XXXXXXXXXXXXX
inet addr:192.168.7.9 Bcast:192.168.7.255 Mask:255.255.255.0
inet6 addr: fe80::213:20ff:fe17:f140/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:253403750 errors:0 dropped:0 overruns:0 frame:0
TX packets:217249528 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:2954167875 (2.7 GiB) TX bytes:225199287 (214.7 MiB)
Interrupt:169
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:503990694 errors:0 dropped:0 overruns:0 frame:0
TX packets:503990694 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:2944744144 (2.7 GiB) TX bytes:2944744144 (2.7 GiB) resolv.conf
Code:
search myDomain.com
nameserver 192.168.7.6
nameserver 207.230.192.251
nameserver 209.142.152.253
nameserver 209.206.184.249
dig mx
Code:
; <<>> DiG 9.3.2-P2.1 <<>> mx myDomain.com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 785
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;myDomain.com. IN MX
;; AUTHORITY SECTION:
com. 900 IN SOA a.gtld-servers.net. nstld.verisign-grs.com. 1259444599 1800 900 604800 86400
;; Query time: 33 msec
;; SERVER: 192.168.7.6#53(192.168.7.6)
;; WHEN: Sat Nov 28 15:43:42 2009
;; MSG SIZE rcvd: 105
dig any
Code:
dig any myDomain.com
; <<>> DiG 9.3.2-P2.1 <<>> any myDomain.com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1305
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 2
;; QUESTION SECTION:
;myDomain.com. IN ANY
;; ANSWER SECTION:
myDomain.com. 172800 IN SOA dns.myDomain.com. root.myDomain.com. 2006101862 86400 7200 604800 172800
myDomain.com. 172800 IN NS dns.myDomain.com.
myDomain.com. 600 IN A 192.168.7.7
myDomain.com. 172800 IN MX 10 mail.myDomain.com.
myDomain.com. 172800 IN TXT "v=spf1 a mx a:mail.myDomain.com ~all"
;; ADDITIONAL SECTION:
dns.myDomain.com. 172800 IN A 192.168.7.6
mail.myDomain.com. 172800 IN A 192.168.7.9
;; Query time: 0 msec
;; SERVER: 192.168.7.6#53(192.168.7.6)
;; WHEN: Sat Nov 28 15:45:51 2009
;; MSG SIZE rcvd: 215
host `hostname`
Code:
badger.myDomain.com has address 192.168.7.9