bind9 - domain name service

https://help.ubuntu.com/community/BIND9ServerHowto

---

bind9 설치

# apt-get install bind9

zone 등록

# vi /etc/bind/named.conf.local

//
// Do any local configuration here
//
zone "nerv-team.co.kr" {
        type master;
        file "/etc/bind/db.nerv-team.co.kr";
};

// Consider adding the 1918 zones here, if they are not used in your
// organization
//include "/etc/bind/zones.rfc1918";

zone 설정파일 작성 ( 기본 설정 파일을 복사한 후 편집 )

# cp /etc/bind/db.local /etc/bind/db.nerv-team.co.kr

# vi /etc/bind/db.nerv-team.co.kr

;
; BIND data file for local loopback interface
;
; 도메인 주소 뒤에 ' . ' 주의!!
$TTL    604800
@       IN      SOA     ns.nerv-team.co.kr. root.nerv-team.co.kr. (
                              2         ; Serial
                         604800         ; Refresh
                          86400         ; Retry
                        2419200         ; Expire
                         604800 )       ; Negative Cache TTL
;
@       IN      NS      ns.nerv-team.co.kr.
@       IN      A       220.86.83.10
www  IN      A       220.86.83.10
mail    IN      A       220.86.83.10
*        IN      A       220.86.83.10

bind9 재시작

# /etc/init.d/bind9 restart

※ 설정을 변경하면 바로 적용이 안되고 '$TTL    604800' 갱신 주기마다 적용됨.


테스트

# ping nerv-team.co.kr
PING nerv-team.co.kr (220.86.83.10) 56(84) bytes of data.
64 bytes from 220.86.83.10: icmp_seq=1 ttl=64 time=0.039 ms
64 bytes from 220.86.83.10: icmp_seq=2 ttl=64 time=0.036 ms
64 bytes from 220.86.83.10: icmp_seq=3 ttl=64 time=0.035 ms
64 bytes from 220.86.83.10: icmp_seq=4 ttl=64 time=0.034 ms
64 bytes from 220.86.83.10: icmp_seq=5 ttl=64 time=0.034 ms
64 bytes from 220.86.83.10: icmp_seq=6 ttl=64 time=0.036 ms
64 bytes from 220.86.83.10: icmp_seq=7 ttl=64 time=0.026 ms
64 bytes from 220.86.83.10: icmp_seq=8 ttl=64 time=0.027 ms
^C
--- nerv-team.co.kr ping statistics ---
8 packets transmitted, 8 received, 0% packet loss, time 7009ms
rtt min/avg/max/mdev = 0.026/0.033/0.039/0.006 ms

# named-checkzone nerv-team.co.kr /etc/bind/db.nerv-team.co.kr
zone nerv-team.co.kr/IN: NS 'ns.nerv-team.co.kr' has no address records (A or AAAA)
zone nerv-team.co.kr/IN: loaded serial 2
OK

# dig nerv-team.co.kr

; <<>> DiG 9.6.1-P1 <<>> nerv-team.co.kr
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 49830
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;nerv-team.co.kr.               IN      A

;; ANSWER SECTION:
nerv-team.co.kr.        604800  IN      A       220.86.83.10

;; AUTHORITY SECTION:
nerv-team.co.kr.        604800  IN      NS      ns.nerv-team.co.kr.

;; Query time: 4 msec
;; SERVER: 168.126.63.1#53(168.126.63.1)
;; WHEN: Wed Nov 11 01:13:33 2009
;; MSG SIZE  rcvd: 66