我在FreeBSD服务器ns0.dddddd.eu上有一个主要的DNS,在Xname.org上有一个主要的DNS。
但是Xname.org上的辅助DNS并不是最新的! 命令“”“#dig @ ns0.xname.org dddddd.eu mx”“”“and”“#dig @ ns0.dddddd.eu dddddd.eu mx”“”“返回不同的答案! NS-服务器服务器看不到我的MXloggingmail2.dddddd.eu 。为什么?请帮助我!
#dig @ ns0.xname.org dddddd.eu mx
############################################################################################### #dig @ns0.dddddd.eu dddddd.eu mx ; <<>> DiG 9.6.2-P2 <<>> @ns0.dddddd.eu dddddd.eu mx ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 10626 ;; flags: qr aa rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 4, ADDITIONAL: 3 ;; QUESTION SECTION: ;dddddd.eu. IN MX ;; ANSWER SECTION: dddddd.eu. 3600 IN MX 10 mail.dddddd.eu. dddddd.eu. 3600 IN MX 20 mail2.dddddd.eu. ;; AUTHORITY SECTION: dddddd.eu. 3600 IN NS ns0.dddddd.eu. dddddd.eu. 3600 IN NS ns1.xname.org. dddddd.eu. 3600 IN NS ns0.xname.org. dddddd.eu. 3600 IN NS ns2.xname.org. ;; ADDITIONAL SECTION: mail.dddddd.eu. 3600 IN A 11.111.111.111 mail2.dddddd.eu. 3600 IN A 22.222.222.222 ns0.dddddd.eu. 3600 IN A 11.111.111.111 ################################################################################################ #dig @ns0.xname.org dddddd.eu mx ; <<>> DiG 9.6.2-P2 <<>> @ns0.xname.org dddddd.eu mx ; (1 server found) ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 63585 ;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 4 ;; WARNING: recursion requested but not available ;; QUESTION SECTION: ;dddddd.eu. IN MX ;; ANSWER SECTION: dddddd.eu. 3600 IN MX 10 mail.dddddd.eu. ;; AUTHORITY SECTION: dddddd.eu. 3600 IN NS ns1.xname.org. dddddd.eu. 3600 IN NS ns0.xname.org. dddddd.eu. 3600 IN NS ns0.dddddd.eu. ;; ADDITIONAL SECTION: mail.dddddd.eu. 3600 IN A 11.111.111.11 ns0.xname.org. 600 IN A 195.234.42.1 ns0.dddddd.eu. 3600 IN A 11.111.111.111 ns1.xname.org. 600 IN A 87.98.164.164 ;; Query time: 53 msec ;; SERVER: 195.234.42.1#53(195.234.42.1) ;; WHEN: Sat Aug 21 22:43:46 2010 ;; MSG SIZE rcvd: 176 #########################################################################################
我的named.conf:
include "/etc/namedb/rndc.key"; managed-keys { "." initial-key 257 3 8 " AwEAAagAIKlVZrpC6Ia7gEzahOR+9W29euxhJhVVLOyQ bSEW0O8gcCjFFVQUTf6v58fLjwBd0YI0EzrAcQqBGCzh /RStIoO8g0NfnfL2MTJRkxoXbfDaUeVPQuYEhg37NZWA JQ9VnMVDxP/VHL496M/QZxkjf5/Efucp2gaDX6RS6CXp oY68LsvPVjR0ZSwzz1apAzvN9dlzEheX7ICJBBtuA6G3 LQpzW5hOA2hzCTMjJPJ8LbqF6dsV6DoBQzgul0sGIcGO Yl7OyQdXfZ57relSQageu+ipAdTTJ25AsRTAoub8ONGc LmqrAmRLKBP1dfwhYB4N7knNnulqQxA+Uk1ihz0= "; }; options { directory "/etc/namedb/working"; pid-file "/var/run/named/pid"; dump-file "/var/dump/named_dump.db"; statistics-file "/var/stats/named.stats"; allow-query { any; }; dnssec-lookaside auto; listen-on { any; }; disable-empty-zone "255.255.255.255.IN-ADDR.ARPA"; disable-empty-zone "0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.IP6.ARPA"; disable-empty-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"; forwarders { 127.0.0.1; }; }; zone "." { type hint; file "/etc/namedb/named.root"; }; zone "dddddd.eu" { type master; file "/etc/namedb/master/dddddd.eu"; allow-transfer { 92.243.14.172; 87.98.164.164; 195.234.42.1; 88.191.64.64; 89.252.22.138; 8.8.8.8; 8.8.4.4; localhost; 127.0.0.1; }; allow-query { any; }; };
档案dddddd.eu:
$TTL 3600 @ IN SOA ns0.dddddd.eu. ns0.xname.org. ( 1; Serial 604800; Refresh 86400; Retry 2419200; Expire 86400 ) ; Negative Cache TTL ; dddddd.eu. IN NS ns0.xname.org. dddddd.eu. IN NS ns1.xname.org. dddddd.eu. IN NS ns2.xname.org. @ IN NS ns0.dddddd.eu. @ IN MX 10 mail.dddddd.eu. @ IN MX 20 mail2.dddddd.eu. ; ns0 IN A 11.111.111.111 mail2 IN A 22.222.222.222 mail IN A 11.111.111.111 ;
您的区域序列号1看起来可疑。 每当区域文件更改或辅助服务器不更新时,您应该更新它。 build议使用类似2010082201的序列号。
从历史上来看,xname同步DNS主机的DNS数据的速度非常慢。
如果您使用快速同步查找某些内容, BuddyNS会在10分钟内自动同步,或者如果您的主服务器支持NOTIFY,则立即自动同步。 这只是次要的,所以你确实需要你的主DNS来使用它。