# Obtain Domain Name Resolution Record - UdnrDomainDNSQuery

## Overview

Obtain Domain Name Resolution Record






## Definition

### Public Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Action**     | string  | Corresponding API command name, the current API is `UdnrDomainDNSQuery`.                      | **Yes** |
| **PublicKey**  | string  | The user's public key can be obtained from [Console](https://console.ckcloudai.com/uaccount/api_manage)                                             | **Yes** |
| **Signature**  | string  | User signature generated based on public key and API command, see [Signature Algorithm](/docs/api/summary/signature.md)  | **Yes** |

### Request Parameters

| Parameter Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **Dn** | string | Domain Name |**Yes**|

### Response Field

| Field Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **RetCode** | int | Return status code. If it is 0, it means successful return. If it is not 0, it means failure. |**Yes**|
| **Action** | string | Operation command name. |**Yes**|
| **Message** | string | Returns an error message, providing detailed description when `RetCode` is non-zero. |No|
| **Data** | array[[*DomainDNSRecord*](#domaindnsrecord)] | Return Data |**Yes**|

#### Data Model


#### DomainDNSRecord

| Field Name | Type | Description Information | Required |
|:---|:---|:---|:---|
| **DnsType** | string | Record Type for Resolution |No|
| **RecordName** | string | Record Name for Resolution |No|
| **Content** | string | Parse Content |No|
| **Prio** | string | Priority |No|
| **TTL** | string | Survival Time |No|

## Example

### Request Example
    
```
https://api.ckcloudai.com/?Action=UdnrDomainDNSQuery
&Dn=PCBCxdgw
```

### Response Example
    
```json
{
  "Action": "UdnrDomainDNSQueryResponse",
  "Data": [
    "LABnjtBJ",
    "dzLcYkOQ",
    "PcoPMOHW",
    "nJhxDBFc",
    "dnbvwZxb",
    "jdsARdps",
    "sZKfalCe",
    "sMpNrQEx",
    "rTwLZVly"
  ],
  "Message": "YWMskZFN",
  "RetCode": 0
}
```