$ORIGIN {{ item }}.
$TTL 60
@	SOA	{{ powerdns.zones[item].SOA }}
{% macro generate_records(records, scope='@') %}
{% for k, v in records.items() %}
{% if v is string %}
{% if k != 'SOA' %}
{{ scope }}	{{ k }}	{{ v }}
{% endif %}
{% elif v is not mapping %}
{% for v2 in v %}
{{ scope }}	{{ k }}	{{ v2 }}
{% endfor %}
{% endif %}
{% endfor %}
{% for k, v in records.items() %}
{% if v is mapping %}
{% if not (k|string).endswith('.') %}
{{ generate_records(v, (k|string) + ('.' + scope if scope != '@' else '')) }}
{%- elif (k|string).endswith('.' + item + '.') or (k|string) == (item + '.') %}
{{ generate_records(v, k) }}
{%- endif %}
{%- endif %}
{% endfor %}
{% endmacro %}
{{ generate_records(powerdns.zones[item]) }}