delta/routes/web.php

<?php
Route::domain(config('delta.domain.join'))->group(function() {
	Route::get('/', 'InstanceController@index')->name('instances.all');

	Route::get('/instance/{domain}', 'InstanceController@show');

	Route::group(['prefix' => 'api/v1'], function() {
		Route::get('instance/{domain}/timeline', 'ApiController@instanceTimeline');
		Route::get('instance/{domain}', 'ApiController@instance');
		Route::get('instances', 'ApiController@instances');
		Route::get('img-proxy', 'ApiController@imageProxy');
		Route::get('stats', 'ApiController@stats');
	});
});

Route::domain(config('delta.domain.landing'))->group(function() {
	Route::get('/', 'SiteController@welcome');
	Route::get('join', 'SiteController@join');
});

Route::domain(config('delta.domain.img-proxy'))->group(function() {
	Route::view('/', 'proxy.index');
	Route::get('img-proxy', 'ApiController@imageProxy');
});