Is there any way to find a subdomain? Recently I have noticed that someone is visiting subdomains of my main domain. I never advertised those subdomains to anyone as it is under construction. I never told anyone about those subdomains. Howcome some peoples from (foreign countries) find those subdomains? Anybody knows anything about that???
If not advertised, looks like your visitors are not real people but spiders, search engines bots and even spammers crawling in deep your site to see what they find
If it is spiders, search engines bots, spammers etc you could try uploading a robots.txt the main directory on your server. Open a notepad and type the following: User-agent: * Disallow: / Save and then upload it to your www / public_html folder via ftp.