Add DNS Records

POST

/dns

Adds one or more DNS records to a domain.

Each record requires host, value, and recordType. For DMARC records, use excludedDMARCtags to omit specific tags from the generated DMARC policy.

Request

Authorization

API Key

Add parameter in header

cmr-x-api-key

Example:

cmr-x-api-key: ********************

Query Params

Body Params application/jsonRequired

Examples

Responses

🟢200Success

application/json

DNS Records added successfully!

Bodyapplication/json

🟠401Unauthorized

🟠422Unprocessable Entity

🟠400Bad Request

🟠404Not Found

Request Example

Shell

JavaScript

Java

Swift

curl --location 'https://customers.coldmailreseller.com/api/v1/integration/dns?userId=H8M9JV2S9HMPYFQW393AZHQVD4XM' \
--header 'cmr-x-api-key: <api-key>' \
--header 'Content-Type: application/json' \
--data-raw '{
  "domain": "acmecorp.com",
  "records": [
    {
      "host": "@",
      "value": "1.2.3.4",
      "recordType": "A"
    },
    {
      "host": "mail",
      "value": "acmecorp-com.mail.protection.outlook.com",
      "recordType": "MX"
    }
  ]
}'

Response Example

200 - Example 1

{
    "status": 200,
    "message": "DNS Records added successfully!",
    "actionId": "ACT_7a078272-0fa7-4db4-a85b-c78697dacea1"
}

Modified at 2026-08-06 06:20:56

Get DNS Records

Update DNS Record