named.conf

options {
  listen-on    { any; };
  listen-on-v6 { any; };
  directory    "/var/named";
  dump-file    "/var/named/data/cache_dump.db";
  statistics-file    "/run/named/stats";
  memstatistics-file "/run/named/mem_stats";

  allow-transfer { none; };
  notify no;
  recursion no;

  dnssec-enable yes;
  dnssec-validation yes;
  dnssec-lookaside auto;

  /* Path to ISC DLV key */
  bindkeys-file "/etc/named.iscdlv.key";

  managed-keys-directory "/var/named/dynamic";

  pid-file "/run/named/named.pid";
  session-keyfile "/run/named/session.key";
};

statistics-channels {
  inet 127.0.0.1 port 8053;
};

logging {
  channel default_debug {
    file "/var/log/named/named.log" versions 4 size 5m;
    severity info;
    print-time yes;
  };
};

dynamic-db "ldap" {
  library "ldap.so";
  arg "uri ldap://ldap.ett.local";
  arg "base ou=dns,dc=ett,dc=local";
  arg "auth_method simple";
  arg "bind_dn cn=admin,dc=ett,dc=local";
  arg "password secret";
  arg "verbose_checks yes";
  arg "serial_autoincrement yes";
};

include "/etc/named.root.key";

acl "safe_ips" {
  localhost;
  10.0/8;
  63.228.190.225; // office
};

view "internal" {
  match-clients {
    safe_ips;
  };
  allow-transfer {
    safe_ips;
  };
  recursion yes;
  allow-recursion {
    safe_ips;
  };
  notify explicit;
  also-notify {
    10.0.3.1;
    63.228.190.225; //office
  };

  zone "." {
    type hint;
    file "named.ca";
  };
  zone "etriptrader.com" {
    type master;
    file "master/etriptrader.com";
    zone-statistics yes;
  };
  zone "crewcompanion.com" {
    type master;
    file "master/crewcompanion.com";
    zone-statistics yes;
  };
  zone "skedflex.com" {
    type master;
    file "master/skedflex.com";
    zone-statistics yes;
  };
  zone "ett.aero" {
    type master;
    file "master/ett.aero";
    zone-statistics yes;
  };
  zone "ettaviation.com" {
    type master;
    file "master/ettaviation.com";
    zone-statistics yes;
  };

  zone "ett.local" {
    type master;
    file "master/ett.local";
    zone-statistics yes;
  };
  zone "10.in-addr.arpa" {
    type master;
    file "master/rev.10.in-addr.arpa";
    zone-statistics yes;
  };

  include "/etc/named.rfc1912.zones";
};

view "external" {
  match-clients { any; };
  allow-query { any; };
  allow-transfer { any; };
  notify explicit;
  also-notify {
    10.0.3.1;
    63.228.190.225;  //office
  };
  recursion no;

  zone "etriptrader.com" {
    type master;
    file "master/etriptrader.com";
    zone-statistics yes;
  };
  zone "crewcompanion.com" {
    type master;
    file "master/crewcompanion.com";
    zone-statistics yes;
  };
  zone "skedflex.com" {
    type master;
    file "master/skedflex.com";
    zone-statistics yes;
  };
  zone "ett.aero" {
    type master;
    file "master/ett.aero";
    zone-statistics yes;
  };
  zone "ettaviation.com" {
    type master;
    file "master/ettaviation.com";
    zone-statistics yes;
  };
};