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Blockchain-based domain name management system, domain name management method and domain name resolution method

A management system and blockchain technology, applied in the domain name management system and domain name resolution field based on blockchain, can solve problems such as adding system burden, and achieve the effect of smooth change, easy implementation and popularization

Active Publication Date: 2020-06-05
CHINA INTERNET NETWORK INFORMATION CENTER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these elements are not necessary in the DNS system, adding them will increase the burden on the system

Method used

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  • Blockchain-based domain name management system, domain name management method and domain name resolution method
  • Blockchain-based domain name management system, domain name management method and domain name resolution method
  • Blockchain-based domain name management system, domain name management method and domain name resolution method

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Embodiment Construction

[0029] The present invention will be described in further detail below through specific embodiments and accompanying drawings.

[0030] 1. Structure overview

[0031] First of all, the present invention uses a variety of chains to replace the previous single-chain form, so that the system has a hierarchical structure, such as figure 1 shown.

[0032] In this design, there are at least two kinds of chains, Root chain (root chain) and top-level domain name chain. The role of the Root chain is similar to the current 13 root servers, managing and storing the information of all top-level domain names. The top-level domain name chain is responsible for the relevant information of their respective domain names. For example, the .cn chain only manages all domain names ending in .cn.

[0033] Both the root chain and the top-level domain name chain adopt the alliance chain. The nodes on the top-level domain name chain are served by their own servers on each domain. For example, the ...

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Abstract

The invention relates to a domain name management system, a domain name management method and a domain name analysis method based on a block chain. The domain name management system based on the blockchain comprises a block chain of a hierarchical structure, the block chain of the hierarchical structure comprises a root chain and a plurality of top level domain name chains; the root chain and thetop level domain name chains are alliance chains; and the root chain manages and stores the information of all top level domain name chains, and each top level domain name chain manages and stores the information of the same top level domain name. The domain name management system based on the block chain realizes the decentration management of the domain names, eliminates the number limitation of the root server, and enables different organizations to impartially share the domain name management authority; and on the synchronous mode, each node can be synchronized at any time, thereby changing the problem that the original anycast mode has a synchronization sequence. The problem of domain name hijacking can also be solved by managing and updating an analysis database by using the block chain.

Description

technical field [0001] The invention belongs to the field of domain name technology and block chain technology, and in particular relates to a block chain-based domain name management system, a domain name management method and a domain name resolution method. Background technique [0002] At present, researchers have applied blockchain technology to the Domain Name System (DNS) to solve some problems of the centralized management model. However, most of these systems use public chains and are in the form of single chains. The division of structure and functions is not obvious, and the performance needs to be improved. Take representative Namecoin and Blockstack as examples: [0003] Namecoin realizes the decentralized management of domain names, but it is not well compatible with the existing domain name system. Users need to use plug-ins or specific software to resolve and access .bit domain names under Namecoin. Second, there are commercial disputes in Namecoin due to c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04L9/08
Inventor 段希楠延志伟耿光刚
Owner CHINA INTERNET NETWORK INFORMATION CENTER
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