dnscontrol/docs/_functions/domain/NAMESERVER_TTL.md

name	parameters
NAMESERVER_TTL	ttl

TTL sets the TTL on the domain apex NS RRs defined by NAMESERVER.

The value can be an integer or a string. See TTL for examples.

{% capture example %}

D('example.com', REGISTRAR, DnsProvider('R53'),
  NAMESERVER_TTL('2d'),
  NAMESERVER('ns')
);

{% endcapture %}

{% include example.html content=example %}