---
title: "Domains"
slug: "certificatemanager-domains"
updated: 2026-10-08T06:58:25Z
published: 2026-10-08T06:58:25Z
canonical: "guide.ncloud-docs.com/certificatemanager-domains"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://guide.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Domains

Available in Classic and VPC

In the **Domains** menu, you can register domains for prevalidation, check the DNS records required for domain control validation (DCV), and manage validated domains for reuse during their validity period. This method is available only for **Enterprise Certificate** (Advanced DV/OV) issuance.

To open the **Domains** menu, in the NAVER Cloud Platform console, navigate to **Menu** > **All Services** > **Security** > **Certificate Manager** > **Enterprise Certificate** > **Domains**.

## Domains interface

The Domains interface includes the following components:

![certificatemanager-domains_console-01_ko](https://cdn.document360.io/6998976f-9d95-4df8-b847-d375892b92c2/Images/Documentation/certificatemanager-domains_console-01_en.png?sv=2026-02-06&spr=https&st=2026-10-27T18%3A11%3A09Z&se=2026-10-27T19%3A11%3A09Z&sr=c&sp=r&sig=sOn%2FbDVR5Z3Y7kLCwy12I5lvdecG23sx4aWChB0woMo%3D)

| Component | Description |
| --- | --- |
| **① Menu name** | Current menu name and total number of registered domains. |
| **② Basic features** | Default actions provided in the **Domains** menu. - **[Register domain]**: Register a new domain (see [Register a domain](/docs/en/certificatemanager-domains#%EB%8F%84%EB%A9%94%EC%9D%B8%EB%93%B1%EB%A1%9D%EB%B0%A9%EB%B2%95)). - **[Learn more]**: Go to the Certificate Manager overview page. - **[Refresh]**: Update the domain list and validation status. |
| **③ Delete** | Delete the selected domain from the list (see [Delete a domain](/docs/en/certificatemanager-domains#%EB%8F%84%EB%A9%94%EC%9D%B8%EC%82%AD%EC%A0%9C)). |
| **④ Domain list** | Shows the list of registered or validated domains. - Click the domain name to view its validation details. |

## View registered domain information

To view the details and validation status of each domain in the list of the **Domains** menu:

1. In the NAVER Cloud Platform console, navigate to **Menu** > **All Services** > **Security** > **Certificate Manager** > **Enterprise Certificate** > **Domains**.
2. Click **Domains** in the left menu.
3. In the domain list, check the following:
  - **Domain number**: The unique identifier for each domain.
  - **Domain name**: The domain address to validate.
  - **Mapped Organization number**: The number of the organization associated with the domain.
    - When set, it enhances security as an OV certificate is only issued with the specified organization information for that domain.
  - **Validation method**: The selected DNS validation method.
    - **Persistent DNS TXT**
    - **DNS TXT (token method)**
  - **Issuance platform**: The system used to issue the certificate (currently displayed as console-based).
  - **Validation status**: The stage of domain ownership validation.
    - **Validation complete**: DCV has succeeded.
      - You can issue certificates for the domain and its subdomains or wildcard domains without additional validation until the **Expiration date and time**.
    - **Validation in progress**: The domain is registered, but validation is not yet complete.
      - If validation is not completed within 72 hours, it changes to **Validation failed**.
    - **Validation failed**: Validation failed because it was not completed within 72 hours or the DNS record value did not match.
    - **Expired**: Validation can no longer be used because its validity period (9 or 199 days) has expired.
  - **Request date and time**: When the domain validation request was recorded.
  - **Validation date and time**: When validation was last completed successfully.
  - **Expiration date and time**: When the domain validation information expires.

## Register a domain

You can register a domain in 2 ways:

1. Register directly from the **Domains** menu.
2. Automatically register through the certificate issuance process.

### 1. Register directly in the Domains menu

To register a domain:

1. Click **[Register domain]** at the top of the menu, then enter the domain to register.
  - Since you can issue certificates for all subdomains and wildcard domains by validating the parent domain, it is more efficient to register the parent domain.
2. Select a domain control validation (DCV) method to verify your authority to issue certificates.
  - **Persistent DNS TXT** is recommended.
3. (Optional) You can select and map active organization information to the domain.
  - When selected, you can only issue OV certificates for the mapped organization, preventing certificates from being issued with incorrect organization information.

### 2. Register automatically during certificate issuance

When you enter a new domain during the certificate application process, the domain is automatically added to the **Domains** menu.

              Note

              

Although it is generally restricted to register a duplicate entry for an already validated domain, it may be allowed if a different validation method is used.

## Delete a domain

Keep the following in mind when deleting domain information:

- It is no longer possible to issue certificates using the deleted domain information.
- If a certificate is in the issuance stage using the domain information while in the **Validation in progress** state, deleting the domain will cause the final certificate issuance to fail.