An email domain is written in an ad. But this is pretty useless. For example, it detects and writes each of 3 different domains belonging to firstmail as a domain. But it should write the main server address. For example; firstmail*ltd instead of fmailler*com firstmail*ltd instead of fmaillerbox*net or rambler*ru instead of ro*ru hotmail*com instead of hotmail*edu*fr hotmail*com instead of hotmail*es (* To prevent url links from being created)