Mail.ru: Subdomain takeover on "info-edcrunch.skillfactory.ru"

Domain, site, application -- http://info-edcrunch.skillfactory.ru/ Here there is a skillfactory domain info-edcrunch.skillfactory.ru which is pointing towards tilda pages so this domain can be taken over can can be used to do any type of attacks mostly i can make a fake login page on your behalf...