一个简单的dns服务器
options { listen-on port 53 { any; }; listen-on-v6 port 53 { any; }; directory "/srv/app/named"; dump-file "/srv/app/named/data/cache_dump.db"; statistics-file "/srv/app/named/data/named_stats.txt"; memstatistics-file "/srv/app/named/data/named_mem_stats.txt"; recursing-file "/srv/app/named/data/named.recursing"; secroots-file "/srv/app/named/data/named.secroots"; allow-query { any; }; forward only; forwarders { 1.2.4.8; 180.76.76.76; 114.114.114.114; 192.168.59.241; }; recursion yes; max-cache-ttl 600; max-ncache-ttl 600; version "[no version.]"; minimal-responses yes; dnssec-enable no;