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
CN107613041BActive Publication Date: 2020-06-05CHINA INTERNET NETWORK INFORMATION CENTER
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA INTERNET NETWORK INFORMATION CENTER
Publication Date
2020-06-05

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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.
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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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