---
title: "Creates a new secondary IP set."
method: POST
path: "/ipsets/secondary"
tags: ["secondary ipset"]
---

# Creates a new secondary IP set.

`POST /ipsets/secondary`

## Request

- Base URL: `https://manager.digicertdns.com/v1`
- URL: `https://manager.digicertdns.com/v1/ipsets/secondary`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/digicert/apis/digicert-dns/docs/ipsets/secondary/post.ts> (a function with typed inputs; its response is checked against the schema)

This endpoint creates a new secondary IP set, enabling the addition of IP addresses for network management tasks such as domain configuration, IP filtering, and routing.</br></br>Key features include:</br></br>- **Clear success messaging:** Returns a `200` success code with a confirmation message indicating the successful completion of the requested action.</br>- **Comprehensive error handling:** Returns a `400` error code with a clear description when requests fail.</br>- **Seamless IP set creation:** Facilitates the creation of a secondary IP set in-line with the appropriate schema, ensuring smooth and efficient organization.

## Request body

- SecondaryIpSetWithoutId
  - `name` string
  - `transferFrom` string[]
  - `notifyFrom` string[]

## Response `200`

IP set created successfully.

- SecondaryIpSet
  - `name` string
  - `transferFrom` string[]
  - `notifyFrom` string[]
  - `ipSetId` integer
  - `domains` PrimaryIpSetDomains[]
    - `id` integer
    - `name` string

## Other responses

- `400`: Request is malformed or invalid.

---

[API](https://skmtc.dev/digicert/apis/digicert-dns.md) - [All operations](https://skmtc.dev/digicert/apis/digicert-dns/llms.txt) - [OpenAPI document](https://skmtc.dev/digicert/apis/digicert-dns/revisions/c74fc728cff8?raw)