- What's New
- Function Overview
- Service Overview
- Getting Started
-
User Guide
- Public Zones
- Private Zones
- Record Sets
- PTR Records
- Intelligent Resolution
- Resolver
- Permissions Management
- Using CTS to Collect DNS Key Operations
- Access Logging
- Quota Adjustment
- Best Practices
-
API Reference
- Before You Start
- API Overview
- Calling APIs
- APIs
- Examples
- Permissions Policies and Supported Actions
- Appendix
- SDK Reference
-
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 Forwarding and Implicit Forwarding?
- 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
- Website Access Failures
-
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 Change the DNS Servers of a Domain Name?
- How Do I Handle Inaccurate Scheduling Caused by the CNAME Record Set Cache in the Default Lines?
-
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 Queries?
- Reverse Resolution
- Domain Transfer
-
DNS Overview
- Videos
-
More Documents
-
User Guide (ME-Abu Dhabi Region)
- Overview
- Getting Started
- Private Zone
- Record Set
- PTR Record
- Permissions Management
- Key Operations Recorded by CTS
- Quota Adjustment
- FAQs
- Change History
- API Reference (ME-Abu Dhabi Region)
-
User Guide (Paris Region)
- Overview
- Getting Started
- Public Zones
- Private Zones
- Record Sets
- PTR Records
- Intelligent Resolution
- Permissions Management
- Key Operations Recorded by CTS
- 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
-
DNS Overview
- Change History
- API Reference (Paris Region)
-
User Guide (Kuala Lumpur Region)
- Overview
- Getting Started
- Private Zone
- Record Set
- Permissions Management
- Key Operations Recorded by CTS
- 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
-
DNS Overview
- Change History
- API Reference (Kuala Lumpur Region)
- User Guide (Ankara Region)
- API Reference (Ankara Region)
-
User Guide (ME-Abu Dhabi Region)
- Glossary
- General Reference
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Creating a Private Zone
Scenarios
Create a private zone to map a private domain name to a private IP address within a VPC.
Constraints
The domain name of the private zone you want to create and the VPCs associated with the private zone cannot conflict with the domain names configured in and VPCs associated with the DNS Resolver endpoint rules.
For example, if the example.com domain name is configured in an endpoint rule and VPC A is associated with the endpoint rule, you cannot create a private zone for example.com and associate VPC A with the private zone.
Procedure
- Go to the Private Zones page.
- In the upper right corner of the page, click Create Private Zone.
- Configure the parameters.
Figure 1 Creating a private zoneTable 1 describes the parameters.
Table 1 Parameters for creating a private zone Parameter
Description
Example Value
Domain Name
Domain name you have planned for the ECS.
You can enter a top-level domain that complies with the domain naming rules.
For details about the domain name format, see Domain Name Format and DNS Hierarchy.
example.com
Recursive resolution proxy for subdomains
If you select this option, when you query subdomains that are not configured in the zone namespace, DNS will recursively resolve the subdomains on the Internet and use the result from authoritative DNS servers.
-
VPC
VPC to be associated with the private zone.
NOTE:
This VPC must be the same as the VPC where your other cloud resources are deployed. If the VPC is different, the domain name cannot be resolved.
-
Email
(Optional) Email address of the administrator managing the private zone.
Recommended email address: HOSTMASTER@Domain name
For more information about the email address, see Why Was the Email Address Format Changed in the SOA Record?
HOSTMASTER@example.com
Tag
(Optional) Identifier of the zone.
Each tag contains a key and a value. You can add up to 20 tags to a zone.
For details about tag key and value requirements, see Table 2.
NOTE:
If you have configured tag policies for DNS, you need to add tags to your private zones based on the tag policies. If you add a tag that does not comply with the tag policies, private zones may fail to be created. Contact the administrator to learn more about tag policies.
example_key1
example_value1
Description
(Optional) Supplementary information about the zone.
The description can contain no more than 255 characters.
This is a zone example.
Table 2 Tag key and value requirements Parameter
Requirements
Example Value
Key
- Cannot be left blank.
- Must be unique for each resource.
- Can contain no more than 36 characters.
- Cannot start or end with a space nor contain special characters =*<>\,|/
example_key1
Value
- Cannot be left blank.
- Can contain no more than 43 characters.
- Cannot start or end with a space nor contain special characters =*<>\,|/
example_value1
- Click OK.
- Switch back to the Private Zones page.
You can view the created private zone in the zone list.
- Click the domain name to add record sets.
On the Record Sets tab, click Add Record Set. For details about the parameters, see Record Set Overview.
NOTE:
You can click the domain name to view SOA and NS record sets automatically added to the zone.
- The SOA record set includes administrative information about your zone, as defined by the Domain Name System (DNS).
- The NS record set defines the authoritative DNS servers for the domain name.
Follow-up Operations
After a private zone is created, you can perform the following operations:
- Add record sets for it. For details, see Record Set Overview.
- Modify or delete it, or view its details. For details, see Managing Private Zones.
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