servnest/pg-act/ns/ns.php

<?php declare(strict_types=1);

$values = nsParseCommonRequirements();

$_POST['ns'] = formatAbsoluteDomain($_POST['ns']);

rateLimit();

knotcZoneExec($_POST['zone'], [
	$values['domain'],
	$values['ttl'],
	'NS',
	$_POST['ns']
]);

output(200, _('Modification done.'));