Host

Dumps App Host address. By default: 127.0.0.1

Docker

config/laradumps.php

'host' => 'host.docker.internal', 

Homestead - VirtualBox provider

config/laradumps.php

'host' => '127.0.0.1', 

Homestead - Parallels provider

config/laradumps.php

'host' => '10.211.55.2',