. 3600000 NS E.ROOT-SERVERS.NET.
E.ROOT-SERVERS.NET. 3600000 A 192.203.230.10
. 3600000 NS F.ROOT-SERVERS.NET.
F.ROOT-SERVERS.NET. 3600000 A 192.5.5.241
. 3600000 NS G.ROOT-SERVERS.NET.
G.ROOT-SERVERS.NET. 3600000 A 192.112.36.4
. 3600000 NS H.ROOT-SERVERS.NET.
H.ROOT-SERVERS.NET. 3600000 A 128.63.2.53
. 3600000 NS I.ROOT-SERVERS.NET.
I.ROOT-SERVERS.NET. 3600000 A 192.36.148.17
. 3600000 NS J.ROOT-SERVERS.NET.
J.ROOT-SERVERS.NET. 3600000 A 192.58.128.30
. 3600000 NS K.ROOT-SERVERS.NET.
K.ROOT-SERVERS.NET. 3600000 A 193.0.14.129
. 3600000 NS L.ROOT-SERVERS.NET.
L.ROOT-SERVERS.NET. 3600000 A 198.32.64.12
. 3600000 NS M.ROOT-SERVERS.NET.
M.ROOT-SERVERS.NET. 3600000 A 202.12.27.33
12 建立目录/var/named和/var/named/log,在/var/named/下分别建立如下文件：
1）localhost.zone
$TTL 86400
$ORIGIN localhost.
@ 1D IN SOA @ root (
42 ;serial
3H ;refresh
15M ;retry
1W; expiry
1D ;minimum
);
1D IN NS @
1D IN A 127.0.0.1
2）named.local
$TTL 86400
@ IN SOA localhost. root.localhost. (
1997022700;serial
28800 ;refresh
14400 ;retry
3600000 ;expire
86400 ) ;minimum
IN NS localhost.
1 IN PTR localhost.
3）named.1.168.192
$TTL 86400
@ IN SOA test.com.cn. root.test.com.cn. (
2003061800;serial
