code: func (d *DNSProvider) Present(domain, token, keyAuth string) error {
  	fqdn, value := dns01.GetRecord(domain, keyAuth)
  
  	record := txtRecord{
  		Name:        fqdn[:len(fqdn)-1],
  		Destination: value,
  	}
  
  	_, err := d.addTxtRecord(domain, record)
  	if err != nil {
  		return fmt.Errorf("zoneee: %v", err)
  	}
  	return nil
  }
docs: // Present creates a TXT record to fulfill the dns-01 challenge