Add or manage DNSSEC records for your domain

Add DNSSEC (Domain Name System Security Extensions) records for your domain. This enhances security by ensuring the authenticity of DNS data. The endpoint returns a public key to be used when calling POST /api/ssh-keys.

Domain Services DNS

Context

Where to get IDs / values

path.domainId

GET /api/client-domains

Workflow links

Produces

publickey → data.record.publickey

POST /api/ssh-keys

Related endpoints

GET /api/domains/{domainId}/dnssec Get DNSSEC settings for your domain DELETE /api/domains/{domainId}/dnssec/{recordId} Remove DNSSEC records for a domain DELETE /api/domains/{id}/delete Delete a domain from your account

Path Parameters

domainId integer · min: 1 required Example: 20473

Unique domain identifier

Headers

Accept Example

Content-Type Example

Body

required

application/json

algorithm string required · Example: 13

digest string · Example: D5F5132328F1EA899521F232FF3EB0BE29AF452CB487421119DA258778CF0174

digest_type string · Example: 2

flag string · Example: 257

key_tag string · Example: 2371

protocol string · Example: 3

publickey string · Example: ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEVYQU1QTEVfU1NIX0tFWV9EQVRBX09OTFk example@hostup

type string · enum required · Example: DS

DS

KEY

Responses

200

data object required

data.message string required · Example: DS record added successfully

Human-readable message.

data.record object required

data.record.algorithm string required · Example: 13

data.record.digest string · Example: D5F5132328F1EA899521F232FF3EB0BE29AF452CB487421119DA258778CF0174

data.record.digest_type string · Example: 2

data.record.flag string · Example: 257

data.record.key_tag string · Example: 2371

data.record.protocol string · Example: 3

data.record.publickey string · Example: ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEVYQU1QTEVfU1NIX0tFWV9EQVRBX09OTFk example@hostup

data.record.type string · enum required · Example: DS

DS

KEY

requestId string required · Example: 2121ae20-bd9d-41e9-aeeb-5dd1dd1a24ba

Unique request identifier (UUID).

success boolean required · Example: true

True for successful responses.

timestamp string required · Example: 2026-02-10T00:00:00.000Z

ISO 8601 timestamp (UTC).

POST https://cloud.hostup.se/api/domains/{domainId}/dnssec

For AI assistants

cURL

curl -X POST "https://cloud.hostup.se/api/domains/20473/dnssec" \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "type": "DS",
    "key_tag": "2371",
    "algorithm": "13",
    "digest_type": "2",
    "digest": "D5F5132328F1EA899521F232FF3EB0BE29AF452CB487421119DA258778CF0174"
  }'

Response

{
  "success": true,
  "timestamp": "2026-02-10T00:00:00.000Z",
  "requestId": "2121ae20-bd9d-41e9-aeeb-5dd1dd1a24ba",
  "data": {
    "message": "DS record added successfully",
    "record": {
      "type": "DS",
      "key_tag": "2371",
      "algorithm": "13",
      "digest_type": "2",
      "digest": "D5F5132328F1EA899521F232FF3EB0BE29AF452CB487421119DA258778CF0174"
    }
  }
}

{
  "type": "object",
  "properties": {
    "data": {
      "type": "object",
      "properties": {
        "message": {
          "type": "string",
          "description": "Human-readable message."
        },
        "record": {
          "type": "object",
          "properties": {
            "algorithm": {
              "type": "string"
            },
            "digest": {
              "type": "string"
            },
            "digest_type": {
              "type": "string"
            },
            "flag": {
              "type": "string"
            },
            "key_tag": {
              "type": "string"
            },
            "protocol": {
              "type": "string"
            },
            "publickey": {
              "type": "string"
            },
            "type": {
              "type": "string",
              "enum": [
                "DS",
                "KEY"
              ]
            }
          }
        }
      }
    },
    "requestId": {
      "type": "string",
      "description": "Unique request identifier (UUID)."
    },
    "success": {
      "type": "boolean",
      "description": "True for successful responses."
    },
    "timestamp": {
      "type": "string",
      "description": "ISO 8601 timestamp (UTC)."
    }
  }
}

Request Body DS

{
  "type": "DS",
  "key_tag": "2371",
  "algorithm": "13",
  "digest_type": "2",
  "digest": "D5F5132328F1EA899521F232FF3EB0BE29AF452CB487421119DA258778CF0174"
}