De-centralization root domain name service method and system based on block chain

Abstract

The invention provides a de-centralization root domain name service method and system based on a block chain. The method comprises steps: a block chain-based de-centralization root domain name servicesystem is set, wherein the block chain-based de-centralization root domain name service system comprises N local subsystems and an alliance chain, each local subsystem at least comprises M clients, alocal server cluster and a local root server, and the local server cluster comprises S servers, and the alliance chain comprises a local root server in each local subsystem; in any local subsystem, atop-level domain name change process is executed among any client, the local root server and the alliance chain; a domain name resolution process is executed among any client, the local server cluster and the local root server; and a root server key change process is executed between the local root server and the alliance chain. Thus, the independence of network sovereignty in different countriescan thus be realized without depending on a centralized network node (server), and an autonomous, controllable, equal and interconnected network world is realized.

Description

technical field [0001] The present invention relates to the field of communications, in particular to a blockchain-based decentralized root domain name service method and system. Background technique [0002] The root domain name servers are distributed all over the world, so that most DNS (Domain Name System) domain name servers in the world can find 13 root domain name servers numbered A~M nearby. The root name server periodically synchronizes the root zone file from the hidden primary root name server. [0003] However, once the root domain name server stops serving, releases false information, or tampers with information to achieve access redirection, a large number of Internet users will not be able to access domain names normally. While the root domain name mirror server improves the efficiency of domain name resolution, it also needs to transmit the details of the resolution to the root domain name server, and the privacy of user information cannot be protected. [...

AI Technical Summary

Problems solved by technology

[0003] However, once the root domain name server stops serving, releases false information, or tampers with information to achieve access redirection, a large number of Internet users will not be able to access the domain name normally.

While the root domain name mirror server improves the efficiency of domain name resolution, it also needs to transmit the details of the resolution to the root domain name server, and the privacy of user information cannot be protected

[0004] In addition, if the main root domain name server shields the specified domain names, their addresses will not be resolved, and centralized management cannot escape the control of the United States.

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