Subdomains don't work.

[ghost]

Right now I am working on a project that needs to check if the host address is working. Apparently if I use the host (eg http: // localhost) it works correctly, but when I want to check the subdomain (http: //subdomain.localhost), it doesn't work. Instead from the Chrome or Postman browser, this if the subdomain works.

[sindresorhus]

Seems to work for me:

is-port-reachable/test.js

Lines 19 to 21 in 097d249

	test('domain - with subdomain', async t => {
	t.true(await isPortReachable(80, {host: 'blog.sindresorhus.com'}));
	});