DNS SERVER

PROBLEM TO BE SOLVED: To provide a server for making DNS accessing control for each DNS registered host. SOLUTION: An authorization list 1 stores IP addresses, network addresses, host names and domain names. A comparison part 3 refers to the authorization list 1 when a DNS server takes any inquiry....

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Bibliographic Details
Main Author OGUSHI KOICHIRO
Format Patent
LanguageEnglish
Published 06.09.2002
Edition7
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:PROBLEM TO BE SOLVED: To provide a server for making DNS accessing control for each DNS registered host. SOLUTION: An authorization list 1 stores IP addresses, network addresses, host names and domain names. A comparison part 3 refers to the authorization list 1 when a DNS server takes any inquiry. An answer part 4 makes answers when the authorization list 1 authorizes any inquiry host, but makes rejection when the authorization list 1 doesn't include nor authorize the host.
Bibliography:Application Number: JP20010050293