System for addresses check (host name or IP-address). It allows an automatic analysis of the access and the condition of a set address or domain. The module also contains an editor, with which POST and GET requests can be processed. The basic version works with one channel. The professional versions work with five to five hundred channels. A semi-professional tool for time analysis. It can be used by system administrators and security specialists, as well as a student aid when mastering network technologies. It can be used independently or as an element from the set of products, included in the content of the Net Organizer. Distribution: The product is conditionally free.It can be used independently or as an element from the set of products, included in the content of the Net Organizer. All registered users who have bought the product, receive free support for one year.