anchor.diff:      Data1 = Data0#dns_rrdata_srv{target = Target1},
       Record1 = Record0#dns_rr{name = Name1, data = Data1},
       {true, Record1};
  -convert_record(_, _, _) ->
  -    false.
  -
  -
  +convert_record(Record0 = #dns_rr{name = Name0}, Postfix, NewPostfix) ->
  +    Name1 = convert_name(Name0, Postfix, NewPostfix),
  +    Record1 = Record0#dns_rr{name = Name1},
  +    {true, Record1}.
   
   
   -ifdef(TEST).
  
positive.code:             {dns_rr, <<"master0.mesos.kaualnklf69aisrgpnceqn7pr4mgz5o8j38bn96nwoqq687l5cho.dcos.directory">>,
                  1, 1, 5,
                  {dns_rrdata_a, {10, 0, 6, 47}}},
              {dns_rr, <<"root.ns1.mesos.kaualnklf69aisrgpnceqn7pr4mgz5o8j38bn96nwoqq687l5cho.dcos.directory">>,
                  1, 1, 5,
                  {dns_rrdata_a, {10, 0, 6, 47}}},
  
negative.code:     Name1 = convert_name(Name0, Postfix, NewPostfix),
      Record1 = Record0#dns_rr{name = Name1},
      {true, Record1};
  convert_record(Record0 = #dns_rr{type = ?DNS_TYPE_SRV, name = Name0, data = Data0 = #dns_rrdata_srv{target = Target0}},
          Postfix, NewPostfix) ->
      Name1 = convert_name(Name0, Postfix, NewPostfix),
  