Reducing DNS Lookups

摘要: A method for reducing Domain Name System (DNS) lookup traffic in a computer data network system including router communication with client includes the steps of receiving DNS request through web browser when user requests to open particular URL. The sends hostname server and receives corresponding IP address. forwards address connection file transfer router. server. responds by sending an HTML document page. Upon document, examines URLs associated image elements be downloaded display page one each distinct hostnames, regardless how many times that appears document. addresses, which corresponds hostnames modifies replacing their recurrences, addresses.