github.com/StackExchange/dnscontrol/v4@v4.11.0/pkg/js/parse_tests/029-dextendsub/foo.tld.zone (about)

     1  $TTL 300
     2  @                IN A     20.5.5.5
     3  a                IN A     20.10.10.10
     4  www              IN A     20.6.6.6