DNS Server with BIND9

README.md

Installation DNS Server with BIND9

Environment

Ubuntu 20.04 Server LTS
BIND9

Node Description

192.168.0.35 is IPv4 Private DNS Server

Installation

apt-get install bind9
cd /etc/bind/
nano named.conf

zone "gbesar.com" {
	type master;
	file "/etc/bind/db.gbesar";
};

zone "0.168.192.in-addr-arpa" {
	type master;
	file "etc/bind/db.192";
};

Configure Forwarder

cp db.local db.gbesar
nano db.gbesar

;
; BIND data file for local loopback interface
;
$TTL	604800
@	IN	SOA	gbesar.com. root.gbesar.com. (
			      2		; Serial
			 604800		; Refresh
			  86400		; Retry
			2419200		; Expire
			 604800 )	; Negative Cache TTL
;
@	IN	NS	gbesar.com.
@	IN	A	192.168.0.35
@	IN	A	192.168.0.35

Configure Reverser

nano db.192

;
; BIND reverse data file for local loopback interface
;
$TTL	604800
@	IN	SOA	gbesar.com. root.gbesar.com. (
			      1		; Serial
			 604800		; Refresh
			  86400		; Retry
			2419200		; Expire
			 604800 )	; Negative Cache TTL
;
@	IN	NS	gbesar.com.
35	IN	PTR	gbesar.com.
35	IN	PTR	www.gbesar.com.

Restart BIND9

systemctl restart bind9