servnest/pg-act/reg/ns.php

<?php

regCheckDomainPossession($_POST['domain']);

knotcZoneExec(regParseDomain($_POST['domain'])['suffix'], [
	$_POST['domain'],
	CONF['reg']['ttl'],
	'NS',
	formatAbsoluteDomain($_POST['ns'])
]);

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