CN109672755A - A kind of domain name record update method and system based on block chain - Google Patents
A kind of domain name record update method and system based on block chain Download PDFInfo
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- CN109672755A CN109672755A CN201910067997.5A CN201910067997A CN109672755A CN 109672755 A CN109672755 A CN 109672755A CN 201910067997 A CN201910067997 A CN 201910067997A CN 109672755 A CN109672755 A CN 109672755A
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- domain name
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/45—Network directories; Name-to-address mapping
- H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
- H04L61/4511—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
Abstract
This application provides a kind of domain name record update method and system based on block chain, method include: monitor domain name record more new information is published in the case where, pass through common recognition mechanism for each domain name supervising node of target area setting, determines one of domain name supervising node as node of having the right；The node of having the right obtains domain name record more new information, and the block chain for node of having the right described in write-in, as target block chain；Each domain name supervising node in the target area in addition to the node of having the right copies to the domain name record more new information in the target block chain in respective block chain.In this application, security risk caused by domain name node center can be reduced, the safety and reliability of whole network domain name data is improved.
Description
Technical field
This application involves Internet technical field, in particular to a kind of domain name based on block chain records update method and is
System.
Background technique
Along with the rapid development and extensive use of Global Internet industry, basis of the domain names as internet area
Resource, Information Security and reliability are for ensureing that the normal operation of current internet environment plays a crucial role.
Wherein, traditional DNS system, using the distributed data base model of classification as shown in Figure 1, by top level domain reputation and integrity
Source and center of the point as data use top-down data transmission after the domain name of top level domain node updates
The domain name of update is issued to lower layer's nodes at different levels by mode step by step, guarantees the consistency that domain name datas at different levels update.But if
The data update of top level domain nodes break down, lower layer's domain name nodes at different levels also will receive influence, be difficult to ensure whole network
The safety and reliability of domain name data.
Summary of the invention
In order to solve the above technical problems, the embodiment of the present application provide it is a kind of based on block chain domain name record update method and
System, with reach reduce domain name node center caused by security risk, improve whole network domain name data safety and
The purpose of reliability, technical solution are as follows:
A kind of domain name record update method based on block chain, comprising:
Monitor domain name record more new information is published in the case where, for target area setting each domain name supervising
Node determines one of domain name supervising node as node of having the right by common recognition mechanism；
The node of having the right obtains domain name record more new information, and the block chain for node of having the right described in write-in, as
Target block chain；
Each domain name supervising node in the target area in addition to the node of having the right, will be in the target block chain
Domain name record more new information copy in respective block chain.
Preferably, the method also includes:
When the data of the first domain name supervising node are abnormal or the first domain name supervising node can not record data,
The data cover that the first domain name supervising node obtains data, and will acquire from the most fast block chain component of growth rate
The initial data of the first domain name supervising node；
The first domain name supervising node is any one node in each domain name management node.
Preferably, the method also includes:
Second domain name supervising node judges target in the second domain name supervising node when receiving domain name mapping request
Whether block was in the safe transition phase of setting, and the second domain name supervising node is in each domain name management node
Any one node；
If so, forbidding accessing the target block；
If it is not, accessing the target block, and execute the process parsed to domain name.
Preferably, each domain name management node is controlled by the way of privately owned chain by the domain name deposit mechanism set
System and management；
The block chain of each domain name management node is privately owned chain.
A kind of domain name record more new system based on block chain, comprising: for multiple domain name supervisings of target area setting
Node, in which:
Monitor domain name record more new information is published in the case where, for target area setting each domain name supervising
Node determines one of domain name supervising node as node of having the right by common recognition mechanism；
The node of having the right obtains domain name record more new information, and the block chain for node of having the right described in write-in, as
Target block chain；
Each domain name supervising node in the target area in addition to the node of having the right, will be in the target block chain
Domain name record more new information copy in respective block chain.
Preferably, the data in the first domain name supervising node are abnormal or the first domain name supervising node can not record
When data, the first domain name supervising node obtains data from the most fast block chain component of growth rate, and will acquire
The initial data of first domain name supervising node described in data cover；
The first domain name supervising node is any one node in each domain name management node.
Preferably, the second domain name supervising node judges the second domain name supervising section when receiving domain name mapping request
Whether target block was in the safe transition phase of setting in point, and the second domain name supervising node is each domain name management
Any one node in node；
If so, forbidding accessing the target block；
If it is not, accessing the target block, and execute the process parsed to domain name.
Preferably, each domain name management node is controlled by the way of privately owned chain by the domain name deposit mechanism set
System and management；
The block chain of each domain name management node is privately owned chain.
Compared with prior art, the application has the beneficial effect that
In this application, in the case where monitoring that domain name records more new information, for each domain of target area setting
Name management node determines one of domain name supervising node as node of having the right, the node acquisition of having the right by common recognition mechanism
Domain name records more new information, and the block chain for node of having the right described in write-in guarantees as target block chain a moment
Only one domain name supervising node records more new information to domain name and records, and avoids because of multiple domain name supervising nodes while recording
Data inconsistency problem caused by release information, on this basis, in the target area in addition to the node of having the right
Each domain name supervising node copies to the domain name record more new information in the target block chain in respective block chain, real
Now the identical domain name of all nodes records records more new information, guarantees the consistency of updated domain name data.This update side
Formula updates the mode of domain name datas at different levels, each domain name supervising node is equal compared to the distributed data base model using classification
There is the right of recording domain name record update information first, security risk caused by top level domain node center can be reduced,
Improve the safety and reliability of whole network domain name data.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for
For those of ordinary skill in the art, without any creative labor, it can also be obtained according to these attached drawings
His attached drawing.
Fig. 1 is the schematic diagram for the distributed data base model being classified in the prior art；
Fig. 2 is a kind of flow chart of domain name record update method based on block chain provided by the present application；
Fig. 3 is a kind of structural schematic diagram of domain name provided by the present application more new system；
Fig. 4 is the flow chart of another domain name record update method based on block chain provided by the present application；
Fig. 5 is the flow chart of another domain name record update method based on block chain provided by the present application；
Fig. 6 is a kind of logical construction schematic diagram of domain name record more new system based on block chain provided by the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
The embodiment of the present application discloses a kind of domain name record update method based on block chain, comprising: is monitoring domain name
In the case where recording more new information, passes through common recognition mechanism for each domain name supervising node of target area setting, determine wherein
One domain name supervising node is as node of having the right；The node of having the right obtains domain name record more new information, and described in write-in
It has the right the block chain of node, as target block chain；Each domain name pipe in the target area in addition to the node of having the right
Node is managed, the domain name record more new information in the target block chain is copied in respective block chain.The application can drop
Security risk caused by low domain name node center improves the safety and reliability of whole network domain name data.
Next the domain name record update method disclosed in the embodiment of the present application based on block chain is introduced, is referred to
Fig. 2 may include:
Step S11, monitor domain name record more new information is published in the case where, for target area setting it is each
Domain name supervising node determines one of domain name supervising node as node of having the right by common recognition mechanism.
It should be noted that domain name as shown in Figure 3 more new system, domain name records more new information can be by target area
Domain name deposit mechanism is published in network in set time window.Correspondingly, for each domain name supervising of target area setting
Node (i.e. authoritative node in Fig. 3) can monitor whether the more new information publication of domain name record, monitor domain name record more
In the case that new information is published, it can determine that one of domain name supervising node is used as by mechanism of knowing together and have the right node (such as
Authoritative node in Fig. 3 in dotted line frame).
Domain name record more new information may include: domain name change record more new information or domain name resources record more new information.
Wherein, domain name change record more new information it is corresponding be domain name incremental update demand, it is corresponding that domain name resources record more new information
Be that the full dose of domain name is upgraded demand.
Domain name change record more new information it is to be understood that domain name record partial data more new information.
Domain name resources record more new information it is to be understood that domain name record total data more new information.
Target area it is to be understood that setting range geographic location area.
Domain name supervising node is it is to be understood that domain name supervising server.It is understood that each domain name supervising node tool
There is the right of equality to obtain data and equality storage, area's data-storage system of each domain name supervising node composition decentralization.
Preferably, common recognition mechanism can be the common recognition mechanism of proof of work.The common recognition mechanism of proof of work can manage
Solution are as follows: the node for calculating result at first will acquire the approval of other nodes and whole system, preferential to become node of having the right.
Preferably, each domain name supervising node can be controlled by the way of privately owned chain by the domain name trustship structure set
System and management, and unified update of the domain name deposit mechanism by setting records with all domain names in maintenance target area.
With each domain name supervising node can be carried out by the way of privately owned chain by the domain name trustship structure set control with
The embodiment of management is corresponding, is managed in a manner of privately owned chain to the block chain of each domain name supervising node.
Step S12, the described node of having the right obtains domain name record more new information, and the block for node of having the right described in write-in
Chain, as target block chain.
In the present embodiment, node of having the right obtains domain name record more new information from network, and is written to the area for node of having the right
In block chain, the block chain of domain name record more new information is written with as target block chain.
Step S13, each domain name supervising node in the described target area in addition to the node of having the right, by the target
Domain name record more new information in block chain copies in respective block chain.
Each domain name supervising node in the target area in addition to the node of having the right, will be in the target block chain
Domain name record more new information copy to the process in respective block chain, can specifically include:
Each domain name supervising node in the target area in addition to the node of having the right, is created in respective block chain
New block is built, the domain name record more new information in the target block chain is copied in new block.
In this application, in the case where monitoring that domain name records more new information, for each domain of target area setting
Name management node determines one of domain name supervising node as node of having the right, the node acquisition of having the right by common recognition mechanism
Domain name records more new information, and the block chain for node of having the right described in write-in guarantees as target block chain a moment
Only one domain name supervising node records more new information to domain name and records, and avoids because of multiple domain name supervising nodes while recording
Data inconsistency problem caused by release information, on this basis, in the target area in addition to the node of having the right
Each domain name supervising node copies to the domain name record more new information in the target block chain in respective block chain, real
Now the identical domain name of all nodes records records more new information, guarantees the consistency of updated domain name data.This update side
Formula updates the mode of domain name datas at different levels, each domain name supervising node is equal compared to the distributed data base model using classification
There is the right of recording domain name record update information first, security risk caused by top level domain node center can be reduced,
Improve the safety and reliability of whole network domain name data.
In another embodiment of the application, another domain name record update method based on block chain is introduced, is asked
Referring to fig. 4, may include:
Step S21, monitor domain name record more new information is published in the case where, for target area setting it is each
Domain name supervising node determines one of domain name supervising node as node of having the right by common recognition mechanism.
Step S22, the described node of having the right obtains domain name record more new information, and the block for node of having the right described in write-in
Chain, as target block chain.
Step S23, each domain name supervising node in the described target area in addition to the node of having the right, by the target
Domain name record more new information in block chain copies in respective block chain.
Step S21-S23 is identical as the step S11-S13 in previous embodiment, and the detailed process of step S21-S23 can be with
Referring to the related introduction of step S11-S13, details are not described herein.
Step S24, the data in the first domain name supervising node are abnormal or the first domain name supervising node can not be remembered
When recording data, the first domain name supervising node obtains data from the most fast block chain component of growth rate, and will acquire
Data cover described in the first domain name supervising node initial data.
The first domain name supervising node is any one node in each domain name management node.
The first domain name supervising node obtains number from block chain main split (i.e. the most fast block chain component of growth rate)
According to, and the initial data of the first domain name supervising node described in the data cover that will acquire, the first domain name supervising section can be completed
The data of point are automatically repaired, and keep the consistency of the data of the first domain name supervising node and the data of other domain name supervising nodes.
In another embodiment of the application, another domain name record update method based on block chain is introduced, is asked
Referring to Fig. 5, may include:
Step S31, monitor domain name record more new information is published in the case where, for target area setting it is each
Domain name supervising node determines one of domain name supervising node as node of having the right by common recognition mechanism.
Step S32, the described node of having the right obtains domain name record more new information, and the block for node of having the right described in write-in
Chain, as target block chain.
Step S33, each domain name supervising node in the described target area in addition to the node of having the right, by the target
Domain name record more new information in block chain copies in respective block chain.
Step S31-S33 is identical as the step S11-S13 in previous embodiment, and the detailed process of step S31-S33 can be with
Referring to the related introduction of step S11-S13, details are not described herein.
Step S34, the second domain name supervising node judges the second domain name supervising section when receiving domain name mapping request
Whether target block was in the safe transition phase of setting in point.
The second domain name supervising node is any one node in each domain name management node.
The data in target block in the safe transition phase in setting cannot temporarily access, so that domain name supervising node
Cannot temporarily the data in target block be used externally to provide analysis service.
The safe transition phase of setting, which can according to need, to be configured.
If so, executing step S35；If it is not, executing step S36.
Step S35, forbid accessing the target block.
Judge that target block is in the basis in the safe transition phase of setting in the second domain name supervising node in step S34
On, forbid access target block, reduces the data inconsistence problems of each domain name supervising node as caused by extraneous malicious attack.
Step S36, the target block is accessed, and executes the process parsed to domain name.
The base in safety excessively phase that target block in the second domain name supervising node is not in setting is judged in step S34
On plinth, it is believed that lived through the safe transition phase lower than the target block in domain name supervising node, the data in target block
It can have secure access to, minimum to be likely to occur data bifurcated, the data pair in target block can be used in domain name supervising node
Outer offer analysis service specifically accesses the target block, and execute the process parsed to domain name.
Next the domain name record more new system to provided by the present application based on block chain is introduced, the base being introduced below
It can be corresponded to each other in the domain name record more new system of block chain with the domain name record update method based on block chain described above
Reference.
Fig. 6 is referred to, the domain name record more new system based on block chain includes: multiple domain names for target area setting
Management node.Each domain name supervising node can be respectively labeled as 1,2 ..., n.
Wherein, monitor domain name record more new information is published in the case where, for target area setting each domain
Name management node determines one of domain name supervising node as node of having the right by common recognition mechanism；
The node of having the right obtains domain name record more new information, and the block chain for node of having the right described in write-in, as
Target block chain；
Each domain name supervising node in the target area in addition to the node of having the right, will be in the target block chain
Domain name record more new information copy in respective block chain.
In the present embodiment, it is abnormal in the data of the first domain name supervising node or the first domain name supervising node can not
When recording data, the first domain name supervising node obtains data from the most fast block chain component of growth rate, and will acquire
The initial data of first domain name supervising node described in the data cover arrived；
The first domain name supervising node is any one node in each domain name management node.
In the present embodiment, the second domain name supervising node judges the second domain name pipe when receiving domain name mapping request
Whether target block was in the safe transition phase of setting in reason node, and the second domain name supervising node is each domain name
Any one node in management node；
If so, forbidding accessing the target block；
If it is not, accessing the target block, and execute the process parsed to domain name.
In the present embodiment, each domain name management node by the domain name deposit mechanism that sets by the way of privately owned chain into
Row control and management；
The block chain of each domain name management node is privately owned chain.
It should be noted that all the embodiments in this specification are described in a progressive manner, each embodiment weight
Point explanation is the difference from other embodiments, and the same or similar parts between the embodiments can be referred to each other.
For device class embodiment, since it is basically similar to the method embodiment, so being described relatively simple, related place ginseng
See the part explanation of embodiment of the method.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes that
A little elements, but also including other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
For convenience of description, it is divided into various units when description apparatus above with function to describe respectively.Certainly, implementing this
The function of each unit can be realized in the same or multiple software and or hardware when application.
As seen through the above description of the embodiments, those skilled in the art can be understood that the application can
It realizes by means of software and necessary general hardware platform.Based on this understanding, the technical solution essence of the application
On in other words the part that contributes to existing technology can be embodied in the form of software products, the computer software product
It can store in storage medium, such as ROM/RAM, magnetic disk, CD, including some instructions are used so that a computer equipment
(can be personal computer, server or the network equipment etc.) executes the certain of each embodiment of the application or embodiment
Method described in part.
A kind of domain name record update method and system based on block chain provided herein has been carried out in detail above
It introduces, specific examples are used herein to illustrate the principle and implementation manner of the present application, the explanation of above embodiments
It is merely used to help understand the present processes and its core concept；At the same time, for those skilled in the art, according to this
The thought of application, there will be changes in the specific implementation manner and application range, in conclusion the content of the present specification is not answered
It is interpreted as the limitation to the application.
Claims (8)
1. a kind of domain name based on block chain records update method characterized by comprising
Monitor domain name record more new information is published in the case where, for target area setting each domain name supervising node
By mechanism of knowing together, determine one of domain name supervising node as node of having the right；
The node of having the right obtains domain name record more new information, and the block chain for node of having the right described in write-in, as target
Block chain；
Each domain name supervising node in the target area in addition to the node of having the right, by the domain in the target block chain
Name record updates information and copies in respective block chain.
2. the method according to claim 1, wherein the method also includes:
It is described when the data of the first domain name supervising node are abnormal or the first domain name supervising node can not record data
Described in the data cover that first domain name supervising node obtains data, and will acquire from the most fast block chain component of growth rate
The initial data of first domain name supervising node；
The first domain name supervising node is any one node in each domain name management node.
3. the method according to claim 1, wherein the method also includes:
Second domain name supervising node judges target block in the second domain name supervising node when receiving domain name mapping request
Whether within the safe transition phase set, the second domain name supervising node is any in each domain name management node
One node；
If so, forbidding accessing the target block；
If it is not, accessing the target block, and execute the process parsed to domain name.
4. the method according to claim 1, wherein each domain name management node is by the domain name trustship that sets
Mechanism is controlled and is managed by the way of privately owned chain；
The block chain of each domain name management node is privately owned chain.
5. a kind of domain name based on block chain records more new system characterized by comprising for the multiple of target area setting
Domain name supervising node, in which:
Monitor domain name record more new information is published in the case where, for target area setting each domain name supervising node
By mechanism of knowing together, determine one of domain name supervising node as node of having the right；
The node of having the right obtains domain name record more new information, and the block chain for node of having the right described in write-in, as target
Block chain；
Each domain name supervising node in the target area in addition to the node of having the right, by the domain in the target block chain
Name record updates information and copies in respective block chain.
6. system according to claim 5, which is characterized in that be abnormal or institute in the data of the first domain name supervising node
When data can not be recorded by stating the first domain name supervising node, the first domain name supervising node divides from the most fast block chain of growth rate
The initial data of first domain name supervising node described in the data cover that obtains data in branch, and will acquire；
The first domain name supervising node is any one node in each domain name management node.
7. system according to claim 5, which is characterized in that the second domain name supervising node is receiving domain name mapping request
When, judge whether target block was in the safe transition phase of setting in the second domain name supervising node, second domain name
Management node is any one node in each domain name management node；
If so, forbidding accessing the target block；
If it is not, accessing the target block, and execute the process parsed to domain name.
8. system according to claim 5, which is characterized in that each domain name management node is by the domain name trustship that sets
Mechanism is controlled and is managed by the way of privately owned chain；
The block chain of each domain name management node is privately owned chain.
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| CN112468602B (en) * | 2019-09-06 | 2023-09-22 | 傲为有限公司 | Block chain-based decentralised domain name registration system and method |
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| WO2022205961A1 (en) * | 2021-03-30 | 2022-10-06 | 蚂蚁区块链科技(上海)有限公司 | Method and apparatus for updating blockchain domain name configuration |
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