| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a user terminal correspondence analysis system and method capable of identifying correspondence between a user terminal and a resolver server. <P>SOLUTION: A user terminal correspondence analysis system 1 includes: a Web server 20 for assigning a fully qualified domain name (FQDN) for identification and transmitting it to a user terminal 10; a resolver server 30 for transmitting the name resolution request of the FQDN for identification to a domain name system (DNS) server 40; the DNS server 40 for associating the Internet protocol (IP) address of the resolver server 30 with the FQDN for identification so as to store them in a DNS log DB 411; an IP address collection server 50 for associating the IP address of the user terminal 10 with the FQDN for identification so as to store them in a page request log DB 511; and a tabulation server 60 for collecting the IP address of the resolver server 30 and the IP address of the user terminal 10 from the DNS log DB 411 and the page request log DB 511 so as to store them by association in a correspondence information DB 611. <P>COPYRIGHT: (C)2012,JPO&INPIT |
