A method for resolution services of special domain names includes receiving and storing information related to domain names and keywords whenever at least one contents provider connects to a special domain name resolution server and requests a registration; linking the at least one contents provider which is registered with the special domain name resolution server to a special domain name service program and a special domain name database information; automatically installing the special domain name service program by downloading the special domain name service program and the special domain name database to a terminal of a connection service user upon the user connecting to contents of the at least one contents provider; and transferring to the user's terminal an IP address corresponding to a queried domain name that the user's terminal queried to the special domain name server by identifying a domain name and the user's IP address.