* lisp/url/url-util.el (url-domain): Don't talk DNS to determine the domain, because this is slow. * test/lisp/url/url-util-tests.el (url-domain-tests): Add tests for `url-domain'.
* lisp/url/url-util.el (url-domain): Don't talk DNS to determine the domain, because this is slow. * test/lisp/url/url-util-tests.el (url-domain-tests): Add tests for `url-domain'.