yuri@demo:~$ cat /etc/hosts
127.0.0.1 localhost
#127.0.1.1 demo
212.7.20.125 demo.mydomain.net
# The following lines are desirable for IPv6 capable hosts
::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
ff02::3 ip6-allhosts
yuri@demo:~$ cat /etc/resolv.conf
nameserver 212.7.20.110
nameserver 194.126.115.18
yuri@demo:~$ dig demo.mydomain.net mx
; <<>> DiG 9.4.2-P2 <<>> demo.mydomain.net mx
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 3764
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 3
;; QUESTION SECTION:
;demo.mydomain.net. IN MX
;; ANSWER SECTION:
demo.mydomain.net. 43200 IN MX 10 mail.demo.mydomain.net.
;; AUTHORITY SECTION:
demo.mydomain.net. 43200 IN NS ns1.demo.mydomain.net.
demo.mydomain.net. 43200 IN NS ns2.demo.mydomain.net.
;; ADDITIONAL SECTION:
mail.demo.mydomain.net. 43200 IN A xxx.xxx.xxx.125
ns1.demo.mydomain.net. 43200 IN A xxx.xxx.xxx.110
ns2.demo.mydomain.net. 43200 IN A xxx.xxx.xxx.114
;; Query time: 1 msec
;; SERVER: xxx.xxx.xxx.110#53(xxx.xxx.xxx.110)
;; WHEN: Fri Mar 20 10:37:05 2009
;; MSG SIZE rcvd: 146
yuri@demo:~$ dig demo.mydomain.net any
; <<>> DiG 9.4.2-P2 <<>> demo.mydomain.net any
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 39262
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 0, ADDITIONAL: 3
;; QUESTION SECTION:
;demo.mydomain.net. IN ANY
;; ANSWER SECTION:
demo.mydomain.net. 43200 IN TXT "v=spf1 a mx ip4:xxx.xxx.xxx.125 ~all"
demo.mydomain.net. 43200 IN SOA ns1.demo.mydomain.net. postmaster.demo.mydomain.net. 2009031700 28800 1800 2419200 10800
demo.mydomain.net. 43200 IN NS ns2.demo.mydomain.net.
demo.mydomain.net. 43200 IN NS ns1.demo.mydomain.net.
demo.mydomain.net. 43200 IN MX 10 mail.demo.mydomain.net.
demo.mydomain.net. 43200 IN A xxx.xxx.xxx.125
;; ADDITIONAL SECTION:
ns1.demo.mydomain.net. 43200 IN A xxx.xxx.xxx.110
ns2.demo.mydomain.net. 43200 IN A xxx.xxx.xxx.114
mail.demo.mydomain.net. 43200 IN A xxx.xxx.xxx.125
;; Query time: 1 msec
;; SERVER: xxx.xxx.xxx.110#53(xxx.xxx.xxx.110)
;; WHEN: Fri Mar 20 10:37:58 2009
;; MSG SIZE rcvd: 255
yuri@demo:~$ host `hostname`
demo.mydomain.net has address xxx.xxx.xxx.125
demo.mydomain.net mail is handled by 10 mail.demo.mydomain.net. |