mjhjmtu

I'm trying to create a web server using CentOS7 and Bind DNS on the same server.

If I understand the process correctly then the below inputs should enable me to do an nslookup from a different machine and locate dns1.example.com.

It does not though and I suspect it has to do with DNS1=127.0.0.1.

So I need to change it to the static IP address or server IP address maybe, but when I do this I get an error when doing nslookup (from a different windows pc):

[hub can't find dns1.example.com: Non existant domain] 

Grateful if you can help with this.

[root@server ~]# hostname --fqdn
server.example.com

Below is my /etc/sysconfig/network-scripts/ifcfg-eno1

TYPE=Ethernet
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=yes
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=eno1
UUID=777777-77777-7777-7777-7777777
DEVICE=eno1
ONBOOT=yes
IPADDR=122.168.1.20
PREFIX=24
GATEWAY=122.168.1.24
DOMAIN="example.com"
DNS1=127.0.0.1
NETMASK=255.255.255.0 

Below is my resolv.conf

# Generated by NetworkManager
search example.com home
nameserver 127.0.0.1

Forward zone

$ORIGIN example.com.
$TTL 86400
@ IN SOA dns1.example.com. hostmaster.example.com. (
 0 ; serial
 21600 ; refresh after 6 hours
 3600 ; retry after 1 hour
 604800 ; expire after 1 week
 86400 ) ; minimum TTL 1 day
 IN NS dns1.example.com.
 IN MX 10 mail.example.com.
 IN A 122.168.1.20
dns1 IN A 122.168.1.20
ftp IN A 122.168.1.20
mail IN CNAME server
www IN CNAME server

Reverse zone

$ORIGIN 1.168.122.in-addr.arpa.
$TTL 86400
@ IN SOA dns1.example.com. hostmaster.example.com. (
 0 ; serial
 21600 ; refresh after 6 hours
 3600 ; retry after 1 hour
 604800 ; expire after 1 week
 86400 ) ; minimum TTL 1 day
@ IN NS server.example.com.
1 IN PTR server.example.com.
2 IN PTR server.example.com.
3 IN PTR server.example.com.
4 IN PTR server.example.com.

`_

options 
 listen-on port 53 127.0.0.1; 122.168.1.20; ;
 listen-on-v6 port 53 ::1; ;
 directory "/var/named";
 dump-file "/var/named/data/cache_dump.db";
 statistics-file "/var/named/data/named_stats.txt";
 memstatistics-file "/var/named/data/named_mem_stats.txt";
 allow-query localhost;any; ;
 recursion yes;
 dnssec-enable yes;

 dnssec-validation yes;
 /* Path to ISC DLV key */
 bindkeys-file "/etc/named.iscdlv.key";
 managed-keys-directory "/var/named/dynamic";
 pid-file "/run/named/named.pid";
 session-keyfile "/run/named/session.key";
;


logging 
 channel default_debug 
 file "data/named.run";
 severity dynamic;
 ;
;


zone "." IN 
 type hint;
 file "named.ca";
;

zone "example.com" IN 
 type master;
 file "forward.example.com";
 allow-update none; ;
;

zone "1.168.122.in-addr.arpa" IN 
 type master;
 file "reverse.example.com";
 allow-update none; ;
;


include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";_

`