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ModifyCNS() - Child Nameserver Update

It is used to change the address of child nameserver of the domain name, if not supported, an error message appears.

public function ModifyCNS($params=[],$old=[],$new_ns='',$new_ip=''){
    $domain     = idn_to_ascii($params["domain"],0,INTL_IDNA_VARIANT_UTS46);

    $old_ns      = idn_to_ascii($old["ns"],0,INTL_IDNA_VARIANT_UTS46);
    $new_ns      = idn_to_ascii($new_ns,0,INTL_IDNA_VARIANT_UTS46);

    $modify     = $this->api->modify_child_nameserver($domain,$old_ns,$new_ns,$new_ip);
        $this->error = $this->api->error;
        return false;

    return true;


  • $params Provides the value of [options] index in the $order variable in the class.
  •  $old Former Nameserver information, example: Array([ns] =>, [ip] =>  
  • $new_ns Name of Nameserver, example:
  • $new_ip IP address of new Nameserver, example:

Retrieval Value;

Boolean (true or false) should be displayed.

addCNS() - Add Child Nameserver DeleteCNS() - Delete Child Nameserver

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