``get_minimum_ttl()`` method returns PDNS_DEFAULT_RR_TTL if a SOA record has not been set for the zone.
``get_minimum_ttl()`` method returns PDNS_DEFAULT_RR_TTL if a SOA record has not been set for the zone.

gnotaras/django-powerdns-manager,d9pouces/django-powerdns-manager,kumina/django-powerdns-manager,gnotaras/django-powerdns-manager,d9pouces/django-powerdns-manager,kumina/django-powerdns-manager