external/bsd/bind/dist/bin/tests/master/master4.data

   1
   2 @               in      soa     localhost. postmaster.localhost. (
   3                                 1993050801      ;serial
   4                                 3600            ;refresh
   5                                 1800            ;retry
   6                                 604800          ;expiration
   7                                 3600 )          ;minimum
   8 a               in      ns      ns.vix.com.
   9 a               in      ns      ns2vix.com.
  10 a               in      ns      ns3vix.com.
  11 b               in      a       1.2.3.4