找不到dns linux,linux – 服务器找不到XXX.in-addr.arpa:NXDOMAIN
我在配置BIND DNS播出服务器时遇到问题找不到XXX.in-addr.arpa:NXDOMAIN而反向dns检查!一切都适用于正向DNS查找,但反向DNS查找失败.这是我的配置文件named.conf中options {listen-on port 53 { 192.168.10.1; }; //listen-on-v6 port 53 { ::1; };directory...
我在配置BIND DNS播出服务器时遇到问题找不到XXX.in-addr.arpa:NXDOMAIN而反向dns检查!
一切都适用于正向DNS查找,但反向DNS查找失败.这是我的配置文件
named.conf中
options {
listen-on port 53 { 192.168.10.1; }; // 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 { any; };
recursion no;
allow-recursion {
localhost;
};
dnssec-enable yes;
dnssec-validation yes;
dnssec-lookaside auto;
/* Path to ISC DLV key */
bindkeys-file "/etc/named.iscdlv.key"; anaged-keys-directory "/var/named/dynamic"; };
logging {
channel default_debug {
file "data/named.run";
severity dynamic;
}; };
zone "." IN {
type hint;
file "named.ca"; };
include "/etc/named.rfc1912.zones"; include "/etc/named.root.key";
named.rfc1912.zones:
acl trusted-servers {
192.168.10.1; //ns2 };
zone "johndeo.com" IN {
type master;
file "forward.zone";
allow-update { none; };
allow-transfer { trusted-servers; }; };
zone "localhost" IN {
type master;
file "named.localhost";
allow-update { none; }; }; zone "1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa"$
type master;
file "named.loopback";
allow-update { none; }; };
zone "10.168.192.in-addr.arpa" IN {
type master;
file "reverse.zone";
allow-update { none; }; };
zone "0.in-addr.arpa" IN {
type master;
file "named.empty";
allow-update { none; }; };
forward.zone
$TTL 86400 @ IN SOA ns1.johndeo.com. root.ns1.johndeo.com. (
8 ; serial
86400 ; refresh,seconds
7200 ; retry
3600000 ; expire
86400 ) ; minimum johndeo.com. IN A 192.168.10.1
johndeo.com. IN NS ns1.johndeo.com.
johndeo.com. IN NS ns2.johndeo.com.
johndeo.com. IN MX 1 mail.johndeo.com.
ns1.johndeo.com. IN A 192.168.10.1
ns2.johndeo.com. IN A 192.168.10.1
www IN CNAME johndeo.com. ftp IN CNAME johndeo.com.
mail IN A 192.168.10.1
reverse.zone
$ORIGIN 10.168.192.in-addr.arpa.
$TTL 14400
@ IN SOA www.johndeo.com. admin.johndeo.com. (
30 ; serial
86400 ; refresh
7200 ; retry
3600000 ; expire
86400 ) ; minimum
IN NS ns1.johndeo.com.
IN NS ns2.johndeo.com.
1 IN PTR ns1.johndeo.com.
服务器中的nslookup FQDN
nslookup ns1.johndeo.com
Server: 192.168.10.1
Address: 192.168.10.1#53
Name: ns1.johndeo.com
Address: 192.168.10.1
在Windows 7 cmd中查找nslookup
C:\Windows\system32>nslookup 192.168.10.1
Server:
Address: 192.168.2.1
*** can't find 192.168.10.1
我甚至使用“ipconfig / flushdns”来清除dns缓存.
服务器上的nslookup IP
nslookup 192.168.10.1
Server: 192.168.10.1
Address: 192.168.10.1#53
1.10.168.192.in-addr.arpa name = ns1.johndeo.com.
服务器上的主机IP:
host 192.168.10.1
1.10.168.192.in-addr.arpa domain name pointer ns1.johndeo.com.
我无法找出导致它的原因.任何帮助都真的很好.
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