Function: dnsDomainIs
dnsDomainIs is a byte-compiled function defined in url-ns.el.gz.
Signature
(dnsDomainIs HOST DOM)
Source Code
;; Defined in /usr/src/emacs/lisp/obsolete/url-ns.el.gz
;;;###autoload
(defun dnsDomainIs (host dom)
(string-match (concat (regexp-quote dom) "$") host))