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Domain Name Service
Domain Name Service
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" in this service
All results for "
" in this service
What's New
Function Overview
Service Overview
Public DNS Infographics
Private DNS Infographics
What Is DNS?
Public Domain Name Resolution
Private Domain Name Resolution
Reverse Resolution
Intelligent Resolution
Functions
Constraints
Security
Shared Responsibilities
Identity and Access Control
Auditing and Logging
Resilience
Monitoring Security Risks
Certificates
Permissions
Integration with Other Services
Product Concepts
Domain Name Format and DNS Hierarchy
Record Set
Region and AZ
Project
Change History
Getting Started
Quick Start
Routing Internet Traffic to a Website
Routing Traffic Within VPCs
Translating an IP Address to a Domain Name
User Guide
Public Zones
Overview
Creating a Public Zone
Managing Public Zones
Regaining a Domain Name
Private Zones
Overview
Creating a Private Zone
Managing Private Zones
Sharing a Private Zone
Associating a VPC with a Private Zone
Disassociating a VPC from a Private Zone
Record Sets
Record Set Overview
Adding Record Sets
Record Set Types and Configuration Rules
Adding an A Record Set
Adding a CNAME Record Set
Adding an MX Record Set
Adding an AAAA Record Set
Adding a TXT Record Set
Adding an SRV Record Set
Adding an NS Record Set
Adding a CAA Record Set
Adding a PTR Record Set
Disable or Enabling Record Sets
Managing Record Sets
Configuring a Wildcard DNS Record Set
Searching for Record Sets
Importing Record Sets
Exporting Record Sets
Migrating to Huawei Cloud DNS for Domain Name Resolution
PTR Records
Overview
Creating a PTR Record
Managing PTR Records
Intelligent Resolution
Overview
Configuring ISP Lines
Configuring Region Lines
Configuring Custom Lines
Configuring Weighted Routing
Resolvers
Overview
Managing Inbound Endpoints
Managing Outbound Endpoints
Managing Endpoint Rules
Sharing an Endpoint Rule
Permissions Management
Creating a User and Granting DNS Permissions
Creating Custom Policies
Key Operations Recorded by CTS
DNS Operations Recorded by CTS
Viewing Traces
Quota Adjustment
Change History
Best Practices
Setting CAA Records to Prevent CAs from Issuing Unauthorized HTTPS Certificate
Configuring Private Domain Names for ECSs
API Reference
Before You Start
Overview
API Calling
Endpoints
Notes and Constraints
Concepts
API Overview
Calling APIs
Making an API Request
Authentication
Response
APIs
Version Management
Querying All the DNS API Versions
Querying the Specific API Version for DNS
Public Zone Management
Querying Public Zones
Querying a Public Zone
Querying Name Servers in a Public Zone
Deleting a Public Zone
Modifying a Public Zone
Setting the Status of a Public Zone
Creating a Public Zone
Private Zone Management
Creating a Private Zone
Associating a VPC with a Private Zone
Disassociating a VPC from a Private Zone
Querying a Private Zone
Querying Private Zones
Querying the Name Server in a Private Zone
Deleting a Private Zone
Modifying a Private Zone
Record Set Management
Creating a Record Set
Querying Record Sets in a Zone
Querying a Record Set
Querying Record Sets
Deleting a Record Set
Modifying a Record Set
Multi-line Record Set Management
Creating a Record Set
Batch Deleting Record Sets in a Zone
Batch Modifying Record Sets
Querying a Record Set
Querying Record Sets
Batch Creating Record Sets for Lines
Querying Record Sets in a Zone
Deleting a Record Set
Modifying a Record Set
Setting Record Set Status
PTR Record Management
Creating a PTR Record for an EIP
Querying PTR Records of an EIP
Querying PTR Records
Restoring the PTR Record of the EIP to the Default Value
Modifying the PTR Record of an EIP
Tag Management
Adding a Tag to a Specific Resource
Deleting a Resource Tag
Batch Adding or Deleting Tags for a Specific Instance
Querying Tags of a Specific Instance
Querying All Tags of a Specific Resource
Querying Resources Using Tags
Line Group Management
Creating a Line Group
Querying Line Groups
Querying a Line Group
Updating a Line Group
Deleting a Line Group
Custom Line Management
Creating a Custom Line
Querying a Custom Line
Deleting a Custom Line
Updating a Custom Line
Name Server Management
Querying Name Servers
Quota Management
Querying Resource Quotas
Examples
Example 1: Creating a Public Zone
Example 2: Creating a Private Zone
Permissions Policies and Supported Actions
Introduction
Zone Management
Record Set Management
PTR Record Management
Tag Management
Record Set Importing
Custom Line
Public Resource Management
Appendix
Status Code
Error Code
Resolution Lines
Enumeration Values
Data Structure
Obtaining a Project ID
Change History
SDK Reference
SDK Overview
FAQs
DNS Overview
Will I Be Billed for the DNS Service?
How Many Zones, PTR Records, and Record Sets Can I Create?
What Are Huawei Cloud DNS Servers?
What Are Huawei Cloud Private DNS Server Addresses?
What Are the Differences Between Public and Private Domain Names?
Does DNS Support IPv6?
Does DNS Support Explicit and Implicit URLs?
Does DNS Support Dynamic Domain Name Resolution?
Does DNS Support Wildcard Entries?
What Is TTL?
How Many Domain Name Levels Does DNS Support?
How Are Zones Queried to Resolve a Domain Name?
What Are the Priorities of Resolution Lines?
Why Was the Email Address Format Changed in the SOA Record?
What Is CAA?
Why Should I Set Priority For an MX Record Set?
Can DNS Point a Domain Name to a Specific Port?
Invalid Domain Resolution
What Can I Do If a Record Set Does Not Take Effect?
How Do I Check Whether a Record Set Has Taken Effect?
When Will a New Record Set Take Effect?
When Will a Modified or Deleted Record Set Take Effect?
When Will New DNS Server Addresses Take Effect?
Website Access Failures
Why Can't I Access the Website Even Though the Domain Name Has Been Resolved?
Why Can't My Website Be Accessed over HTTPS?
Public Zones
Why Is a Message Indicating Conflict with an Existing Record Set Displayed When I Add a Record Set?
How Do I Handle the Conflict Between CNAME and MX Record Sets?
How Do I Add Record Sets to Subdomains?
Which IP Address Is Returned for the Domain Name If There Are Multiple IP Addresses in a Record Set?
Can I Modify a Zone?
Can DNS Translate a Domain Name to IP Addresses of On-premises Servers or Third-Party Servers?
How Can Multiple Domain Names Be Linked to the Same Website?
Configuring Weighted Routing
Can DNS Resolve a Domain Name that Has Not Been Licensed?
Does DNS Support Dynamic Domain Name Resolution?
How Do I View and Change the DNS Servers of a Domain Name?
Private Zones
Why Is a Message Indicating Conflict with an Existing Record Set Displayed When I Add a Record Set?
How Do I Change Default DNS Servers of an ECS to Huawei Cloud Private DNS Servers?
How Can I Access an ECS Using Its Host Name?
How Can I Map the Private IP Address of an ECS to a Domain Name?
How Can I Use a Private Domain Name to Route Internet Traffic?
Can I Use Private Domain Names Across Regions?
Do I Need to Register Private Domain Names?
Will a Deleted VPC Be Automatically Disassociated from the Private Zone?
Are Private DNS Server Addresses the Same for All Users?
What Are the Restrictions on Concurrent Private DNS Requests?
Reverse Resolution
What Is Reverse Resolution?
Domain Transfer
Can I Transfer a Hosted Public Domain Name from One Account to Another Account?
How Do I Migrate My Domain from Another DNS Service Provider to Huawei Cloud DNS?
Change History
Videos
More Documents
User Guide (ME-Abu Dhabi Region)
Overview
What Is DNS?
Private Domain Name Resolution
Reverse Resolution
Functions
Permissions Management
Integration with Other Services
Product Concepts
Domain Name Format and DNS hierarchy
Record Set
Region and AZ
Project
Getting Started
Routing Traffic Within a VPC
Translating an IP Address to a Domain Name
Private Zone
Overview
Creating a Private Zone
Managing Private Zones
Associating a VPC with a Private Zone
Disassociating a VPC from a Private Zone
Record Set
Overview
Record Set Types and Configuration Rules
Adding Record Sets
Adding an A Record Set
Adding an AAAA Record Set
Adding a CNAME Record Set
Adding an MX Record Set
Adding a TXT Record Set
Adding an SRV Record Set
Adding a PTR Record
Managing Record Sets
Creating a Wildcard DNS Record Set
Searching for Record Sets
PTR Record
Overview
Creating a PTR Record
Managing PTR Records
Permissions Management
Creating a User and Granting DNS Permissions
Creating Custom Policies
Key Operations Recorded by CTS
DNS Operations Recorded by CTS
Viewing Traces
Quota Adjustment
FAQs
DNS Overview
Will I Be Billed for the DNS Service?
How Many Zones and Record Sets Can I Create?
Does DNS Support Wildcard Entries?
How Are Zones Queried to Resolve a Domain Name?
Why Was the Email Address Format Changed in the SOA Record?
Can DNS Point a Domain Name to a Specific Port?
Private Zones
How Can I Configure a PTR Record to Map the IP Address of an ECS to a Domain Name?
Change History
API Reference (ME-Abu Dhabi Region)
Before You Start
Overview
API Calling
Endpoints
Notes and Constraints
Concepts
API Overview
Calling APIs
Making an API Request
Authentication
Response
APIs
Version Management
Listing All DNS API Versions
Querying the DNS API Version
Private Zone Management
Creating a Private Zone
Associating a Private Zone with a VPC
Disassociating a VPC from a Private Zone
Querying a Private Zone
Querying Private Zones
Querying Name Servers in a Private Zone
Deleting a Private Zone
Modifying a Private Zone
Record Set Management
Creating a Record Set
Querying a Record Set
Querying All Record Sets
Querying Record Sets in a Zone
Deleting a Record Set
Modifying a Record Set
PTR Record Management
Creating a PTR Record
Querying a PTR Record
Querying All PTR Records
Unsetting a PTR Record
Modifying a PTR Record
Tag Management
Adding Resource Tags
Deleting a Resource Tag
Adding or Deleting Resource Tags in Batches
Querying Tags of a Resource
Querying Tags of a Specified Resource Type
Querying Resources by Tag
Examples
Example: Creating a Private Zone
Permissions Policies and Supported Actions
Introduction
Zone
Record Set
PTR Record
Tag
Appendix
Status Code
Error Code
Enumeration Values
Data Structure
Obtaining a Project ID
Change History
User Guide (Paris Region)
Overview
What Is DNS?
Public Domain Name Resolution
Private Domain Name Resolution
Reverse Resolution
Permissions
Integration with Other Services
Product Concepts
Domain Name Format and DNS Hierarchy
Record Set
Region and AZ
Project
Getting Started
Before You Start
Routing Internet Traffic to a Website
Routing Traffic Within VPCs
Translating an IP Address to a Domain Name
Public Zones
Overview
Creating a Public Zone
Managing Public Zones
Private Zones
Overview
Creating a Private Zone
Managing Private Zones
Associating a VPC with a Private Zone
Disassociating a VPC from a Private Zone
Record Sets
Record Set Overview
Adding Record Sets
Record Set Types and Configuration Rules
Adding an A Record Set
Adding a CNAME Record Set
Adding an MX Record Set
Adding an AAAA Record Set
Adding a TXT Record Set
Adding an SRV Record Set
Adding an NS Record Set
Adding a CAA Record Set
Adding a PTR Record Set
Managing Record Sets
Configuring a Wildcard DNS Record Set
PTR Records
Overview
Creating a PTR Record
Managing PTR Records
Intelligent Resolution
Configuring Weighted Routing
Permissions Management
Creating a User and Granting DNS Permissions
Key Operations Recorded by CTS
DNS Operations Recorded by CTS
Viewing Traces
Quota Adjustment
FAQ
DNS Overview
Will I Be Billed for the DNS Service?
How Many Zones, PTR Records, and Record Sets Can I Create?
What Are DNS Servers?
What Are the Differences Between Public and Private Domain Names?
Does DNS Support IPv6?
Does DNS Support Explicit and Implicit URLs?
Does DNS Support Dynamic Domain Name Resolution?
Does DNS Support Wildcard Entries?
What Is TTL?
How Many Domain Name Levels Does DNS Support?
How Are Zones Queried to Resolve a Domain Name?
Why Was the Email Address Format Changed in the SOA Record?
What Is CAA?
Why Should I Set Priority For an MX Record Set?
Can DNS Point a Domain Name to a Specific Port?
Public Zones
How Do I Add Record Sets to Subdomains?
Which IP Address Is Returned for the Domain Name If There Are Multiple IP Addresses in a Record Set?
What Can I Do If There Is Message Indicating that the Public Zone Already Exists?
Can I Modify a Zone?
How Can Multiple Domain Names Be Linked to the Same Website?
Configuring Weighted Routing
Private Zones
How Can I Map the Private IP Address of an ECS to a Domain Name?
Can I Use Private Domain Names Across Regions?
Do I Need to Register Private Domain Names?
Will a Deleted VPC Be Automatically Disassociated from the Private Zone?
Are Private DNS Server Addresses the Same for All Users?
What Are the Restrictions on Concurrent Private DNS Requests?
Reverse Resolution
What Is Reverse Resolution?
Change History
API Reference (Paris Region)
Before You Start
Overview
API Calling
Endpoints
Notes and Constraints
Concepts
API Overview
Calling APIs
Making an API Request
Authentication
Response
APIs
Version Management
Listing All DNS API Versions
Public Zone Management
Creating a Public Zone
Querying a Public Zone
Querying Public Zones
Querying Name Servers in a Public Zone
Deleting a Public Zone
Modifying a Public Zone
Private Zone Management
Creating a Private Zone
Associating a Private Zone with a VPC
Disassociating a VPC from a Private Zone
Querying a Private Zone
Querying Private Zones
Querying Name Servers in a Private Zone
Deleting a Private Zone
Modifying a Private Zone
Record Set Management
Creating a Record Set
Querying a Record Set
Querying All Record Sets
Querying Record Sets in a Zone
Deleting a Record Set
Modifying a Record Set
Multi-line Record Set Management
Creating a Record Set
Querying a Record Set
Querying All Record Sets
Querying Record Sets in a Zone
Deleting a Record Set
Modifying a Record Set
PTR Record Management
Creating a PTR Record
Querying a PTR Record
Querying All PTR Records
Unsetting a PTR Record
Modifying a PTR Record
Quota Management
Querying Resource Quotas
Examples
Example 1: Creating a Public Zone
Example2: Creating a Private Zone
Appendix
Status Code
Error Code
Enumeration Values
Data Structure
Obtaining a Project ID
Change History
User Guide (Kuala Lumpur Region)
Overview
What Is DNS?
Private Domain Name Resolution
Functions
Permissions Management
Integration with Other Services
Product Concepts
Domain Name Format and DNS Hierarchy
Record Set
Region and AZ
Project
Getting Started
Routing Traffic Within VPCs
Private Zone
Overview
Creating a Private Zone
Managing Private Zones
Associating a VPC with a Private Zone
Disassociating a VPC from a Private Zone
Record Set
Overview
Adding Record Sets
Record Set Types and Configuration Rules
Adding an A Record Set
Adding a CNAME Record Set
Adding an MX Record Set
Adding an AAAA Record Set
Adding a TXT Record Set
Adding an SRV Record Set
Adding a PTR Record
Managing Record Sets
Creating a Wildcard DNS Record Set
Searching for Record Sets
Permissions Management
Creating a User and Granting DNS Permissions
Creating Custom Policies
Key Operations Recorded by CTS
DNS Operations Recorded by CTS
Viewing Traces
Quota Adjustment
FAQs
DNS Overview
Will I Be Billed for the DNS Service?
How Many Zones and Record Sets Can I Create?
What Are the Private DNS Servers Provided by the DNS Service?
Does DNS Support Wildcard Entries?
How Are Zones Queried to Resolve a Domain Name?
Why Was the Email Address Format Changed in the SOA Record?
Can DNS Point a Domain Name to a Specific Port?
Private Zones
Why Is a Message Indicating Conflict with an Existing Record Set Displayed When I Add a Record Set?
How Can I Configure a PTR Record to Map the IP Address of an ECS to a Domain Name?
Change History
API Reference (Kuala Lumpur Region)
Before You Start
Overview
API Calling
Endpoints
Notes and Constraints
Concepts
API Overview
Calling APIs
Making an API Request
Authentication
Response
APIs
Version Management
Listing All DNS API Versions
Querying the DNS API Version
Private Zone Management
Creating a Private Zone
Associating a Private Zone with a VPC
Disassociating a VPC from a Private Zone
Querying a Private Zone
Querying Private Zones
Querying Name Servers in a Private Zone
Deleting a Private Zone
Modifying a Private Zone
Record Set Management
Creating a Record Set
Querying a Record Set
Querying All Record Sets
Querying Record Sets in a Zone
Deleting a Record Set
Modifying a Record Set
Tag Management
Adding Resource Tags
Deleting a Resource Tag
Adding or Deleting Resource Tags in Batches
Querying Tags of a Resource
Querying Tags of a Specified Resource Type
Querying Resources by Tag
Examples
Example: Creating a Private Zone
Permissions Policies and Supported Actions
Introduction
Zone
Record Set
Tag
Appendix
Status Code
Error Code
Enumeration Values
Data Structure
Obtaining a Project ID
Change History
Glossary
General Reference
Glossary
Service Level Agreement
White Papers
Endpoints
Permissions