All Products
Search
Document Center

Cloud Firewall:DescribeDomainResolve

Last Updated:Nov 12, 2025

Retrieves the Domain Name System (DNS) resolution results for a domain name.

Note

This API has been deprecated with no replacement. While temporary access is maintained, no further updates or bug fixes will be provided. To ensure continued functionality, plan your migration and contact your account manager for support.

Operation description

This operation retrieves the DNS resolution result for a domain name. You can retrieve resolution results only for domain names that use Alibaba Cloud DNS.

QPS limit

The queries per second (QPS) limit for this operation is 10 calls per second per user. If you exceed this limit, your API calls are throttled, which may impact your business. Call this operation at a reasonable rate to avoid throttling.

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request parameters

Parameter

Type

Required

Description

Example

SourceIp deprecated

string

No

The source IP address of the visitor.

192.0.XX.XX

Lang

string

No

The language of the response message.

Valid values:

  • zh (default): Chinese

  • en: English

zh

Lang

string

No

The language of the message.

Valid values:

  • zh (default): Chinese

  • en: English

zh

Domain

string

Yes

The domain name to resolve.

www.aliyundoc.com

IpVersion

string

No

The IP version of the asset that is protected by Cloud Firewall. Valid values:

  • 4 (default): IPv4

  • 6: IPv6

6

Response elements

Element

Type

Description

Example

object

RequestId

string

The ID of the request.

CBF1E9B7-D6A0-4E9E-AD3E-2B47E6C2837D

ResolveResult

object

The result of the domain name resolution.

IpAddrs

string

The resolution result of the domain name. Multiple IP addresses are separated by commas (,).

11.1.X.X,12.1.X.X

UpdateTime

integer

The timestamp of the resolution. Unit: seconds.

1579091739

Examples

Success response

JSON format

{
  "RequestId": "CBF1E9B7-D6A0-4E9E-AD3E-2B47E6C2837D",
  "ResolveResult": {
    "IpAddrs": "11.1.X.X,12.1.X.X",
    "UpdateTime": 1579091739
  }
}

Error codes

HTTP status code

Error code

Error message

Description

200 ErrorParametersUid The aliUid is invalid. The aliUid is invalid.
400 ErrorParameters A parameter error occurred. A parameter error occurred.
400 ErrorDBSelect An error occurred while querying database. An error occurred while querying database.
400 ErrorDomainResolve A domain resolution error occurred. An error occurred while resolving the domain.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.