Voyager get records from another database and show in table. (customized view)

Question

There are two databse one is used for voyager and another is exiting database which filled data, I have to show in table form same as voyager do, I am newby and searched about to connect another database in voyager.

Customized controller to show listinf of domains

<?php

namespace App\Http\Controllers;
use Illuminate\Http\Request;
// use Illuminate\Routing\Controller as BaseController;
use TCG\Voyager\Http\Controllers\VoyagerBaseController as BaseController;
use TCG\Voyager\Facades\Voyager;
use App\Models\Domain;
class DomainController extends BaseController {
    //

    public function domainListing(){
      dd(Domain::limit(5)->get()->toArray());
      $data['abc'] = 'test';
      return view('domain-list');
    }
}

Routing file where I have wrote routing which is showing correctly,

Route::group(['prefix' => 'admin'], function () {
    Voyager::routes();
    Route::get('domains', ['uses' => 'App\Http\Controllers\DomainController@domainListing', 'as' => 'domains']);
});

Domain Model from another database

<?php

namespace App\Models;
use Carbon\Carbon;
use Illuminate\Database\Eloquent\Model;


class Domain extends Model {
    protected $connection = 'mysql-connection2';
    protected $table = 'domain';
    protected $guarded=[];
    public $timestamps = true;