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$ORIGIN example.com.     ; designates the start of this zone file in the namespace

$TTL 1h                  ; default expiration time of all resource records without their own TTL value

example.com.  IN  SOA   ns.example.com. username.example.com. ( 2007120710 1d 2h 4w 1h )

example.com.  IN  NS    ns                    ; ns.example.com is a nameserver for example.com

example.com.  IN  NS    ns.somewhere.example. ; ns.somewhere.example is a backup nameserver for example.com

example.com.  IN  MX    10 mail.example.com.  ; mail.example.com is the mailserver for example.com

@             IN  MX    20 mail2.example.com. ; equivalent to above line, "@" represents zone origin

@             IN  MX    50 mail3              ; equivalent to above line, but using a relative host name

example.com.  IN  A     192.0.2.1             ; IPv4 address for example.com

              IN  AAAA  2001:db8:10::1        ; IPv6 address for example.com

ns            IN  A     192.0.2.2             ; IPv4 address for ns.example.com

              IN  AAAA  2001:db8:10::2        ; IPv6 address for ns.example.com

www           IN  CNAME example.com.          ; www.example.com is an alias for example.com

wwwtest       IN  CNAME www                   ; wwwtest.example.com is another alias for www.example.com

mail          IN  A     192.0.2.3             ; IPv4 address for mail.example.com

mail2         IN  A     192.0.2.4             ; IPv4 address for mail2.example.com

mail3         IN  A     192.0.2.5             ; IPv4 address for mail3.example.com 

$ sudo apt-get install bind9 

$ ll /etc/bind

합계 56

-rw-r--r-- 1 root root 2389  9월 28 08:35 bind.keys

-rw-r--r-- 1 root root  237  9월 28 08:35 db.0

-rw-r--r-- 1 root root  271  9월 28 08:35 db.127

-rw-r--r-- 1 root root  237  9월 28 08:35 db.255

-rw-r--r-- 1 root root  353  9월 28 08:35 db.empty

-rw-r--r-- 1 root root  270  9월 28 08:35 db.local

-rw-r--r-- 1 root bind  275 10월 17 18:25 db.minimonk.net

-rw-r--r-- 1 root root 3048  9월 28 08:35 db.root

-rw-r--r-- 1 root bind  463  9월 28 08:35 named.conf

-rw-r--r-- 1 root bind  567 10월 17 18:24 named.conf.default-zones

-rw-r--r-- 1 root bind  165  9월 28 08:35 named.conf.local

-rw-r--r-- 1 root bind  890 10월 17 17:58 named.conf.options

-rw-r----- 1 bind bind   77 10월 17 17:58 rndc.key

-rw-r--r-- 1 root root 1317  9월 28 08:35 zones.rfc1918 

$ cat named.conf.default-zones

// prime the server with knowledge of the root servers

zone "." {

        type hint;

        file "/etc/bind/db.root";

};

// be authoritative for the localhost forward and reverse zones, and for

// broadcast zones as per RFC 1912

zone "localhost" {

        type master;

        file "/etc/bind/db.local";

};

zone "127.in-addr.arpa" {

        type master;

        file "/etc/bind/db.127";

};

zone "minimonk.net" IN {

        type master;

        file "/etc/bind/db.minimonk.net";

};

zone "0.in-addr.arpa" {

        type master;

        file "/etc/bind/db.0";

};

zone "255.in-addr.arpa" {

        type master;

        file "/etc/bind/db.255";

}; 

$ cat db.netcam4u.net

;

; BIND reverse data file for local loopback interface

;

$TTL    604800

@       IN      SOA     minimonk.net. root.minimonk.net. (

                              1         ; Serial

                         604800         ; Refresh

                          86400         ; Retry

                        2419200         ; Expire

                         604800 )       ; Negative Cache TTL

;

@       IN      NS      ns.minimonk.

        IN      A       192.168.10.13 

$ sudo service bind9 restart 

$ sudo service bind9 reload 

$ nslookup "조회할 도메인" "dns 서버" 

$ sudo apt-get install dnsutils