Answers for "how does my model in laravel know the table name"

laravel model tablename

protected $table = 'DomainRelatedSettings';

get table name of model laravel inside the model

//$this refer to model that you are in that
$this->getTable();

laravel table in model

public $table = "dpl_user";

protected $fillable = [ 'user_id', 'fname', 'lname', 'email', 'phone', 'msg'];