I have never had this need, but if I did I would just create a wildcard under my own domain: ; localhost * .local.example.com A 127.0.0.1 ; e.g. if dev s

I have never had this need, but if I did I would just create a wildcard under my own domain: ; localhost * .local.example.com A 127.0.0.1 ; e.g. if dev server is 10.0.0.1 *.dev.example.com A 10.0.0.1 Hence, no 3rd party dependencies.