Querying a PTR Record

Function

Query the PTR record of an EIP.

URI

GET /v2/reverse/floatingips/{region}:{floatingip_id}

For details, see Table 1.

Table 1 Parameters in the URI

Parameter

Mandatory

Type

Description

region

Yes

String

Region of the tenant

floatingip_id

Yes

String

EIP ID

Request

  • Request parameters

    None

  • Example request

    Query the PTR record whose EIP ID is c5504932-bf23-4171-b655-b87a6bc59334:

    GET https://{DNS_Endpoint}/v2/reverse/floatingips/region_id:c5504932-bf23-4171-b655-b87a6bc59334
    

Response

  • Parameter description

    Table 2 Parameters in the response

    Parameter

    Type

    Description

    id

    String

    PTR record ID, which is in {region}:{floatingip_id} format

    ptrdname

    String

    Domain name of the PTR record

    description

    String

    PTR record description

    ttl

    Integer

    PTR record cache duration (in seconds) on a local DNS server. The longer the duration is, the slower the update takes effect.

    If your service address is frequently changed, set TTL to a smaller value.

    The value ranges from 1 to 2147483647.

    The default value is 300.

    address

    String

    EIP

    status

    String

    Resource status

    For details, see Resource Status.

    action

    String

    Requested operation on the resource

    The value can be CREATE, UPDATE, DELETE, or NONE.

    NONE indicates that no operation will be performed.

    links

    Object

    Link to the current resource or other related resources

    When a response is broken into pages, a next link is provided to retrieve all results. For details, see Table 3.

    Table 3 Parameters in the links field

    Parameter

    Type

    Description

    self

    String

    Link to the current resource

    next

    String

    Link to the next page

  • Example response

    {
        "id": "region_id:c5504932-bf23-4171-b655-b87a6bc59334",
        "ptrdname": "www.example.com.",
        "description": "Description for this PTR record",
        "address": "10.154.52.138",
        "action": "CREATE",
        "ttl": 300,
        "status": "ACTIVE",
        "links": {
            "self": "https://Endpoint/v2/reverse/floatingips/region_id:c5504932-bf23-4171-b655-b87a6bc59334"
        }
    }
    

Returned Value

If a 2xx status code is returned, for example, 200, 202, or 204, the request is successful.

For details, see Status Code.