The Certificate Domains enables users to discover and collect domain names by querying Certificate Transparency (CT) logs.

Follow the steps below to perform functions on the Certificate Domains page:

Search for Domains

  1. Navigate to the Certificate Domains page.
  2. In the Search Criteria section, enter an Organization Name.
  3. Review the matching organizations returned by the search and select the required organisation.
  4. The initial search returns a list of matching organizations. Select the required organization from the list. Optionally, enter additional domains in the Additional Domains field.
  5. Click Search CT Logs to start the Certificate Transparency log search.
  6. To cancel an active search, click the Close (X) icon.

Note: When a CT Log search is running or completed while user is working on another page, such as the Configuration page, a notification is displayed. Click View Result to view the search details.

Review and Select Domains

  1. The discovered domains are displayed alphabetically in the Results section.
  2. To organise the results into groups, click the Grouping icon.
  3. Select the domains that you want to add to a configuration, and then click Add to Domains.

Create a New Configuration

  1. To add domains to a new configuration or modify an existing configuration, click the Selected Domains tab.
  2. Select Create New Configuration.

Note: The Configuration Preview displays the number of hostnames identified through CT Discovery, along with the Scan Type and Frequency.

  1. Enter a Configuration Name. If required, add additional domains and a description.
  2. Click Save Configuration.
  3. After the configuration is saved, a Configuration Saved or Configuration Updated message is displayed.
  4. To make additional changes, click Stay on This Page. Otherwise, click Go to Edit Config.
  5. On the configuration edit page, update the required field values in the configuration settings.
  6. Click Test Configuration to validate the configuration, and then click Save to apply the changes.

Add Domains to an Existing Configuration

  1. Search for the required domains and select the domains that you want to add.
  2. Open the Selected Domains tab and select Add to Existing Configuration.
  3. From the Select Configuration drop-down list, select the required configuration.
  4. To view the domains already associated with the selected configuration, click View.
  5. In the Manage Existing Domains window, use the search field to locate specific domains. Review or remove domains as required, and then click Done.
  6. If required, enter domains in the Additional Domains field.
  7. Click Update Configuration.

Note: After updating the configuration, use the options displayed in the confirmation message to remain on the current page or navigate to the configuration edit page.

View Search History

  1. Click Search History. Alternatively, click the three-dot (⋮) menu and select Search History.
  2. On the Search History page, review previous searches and use the appropriate action to:
  • Load a previous search.
  • View its results.
  • Delete the search.

      3. When finished, click the Close (X)

View Bookmarks

  1. Click the three-dot (⋮) menu and select Bookmarks.
  2. In the Bookmarks window, review the bookmarked items and use the appropriate action to:
  • Load a bookmark.
  • Delete a bookmark.

      3. When finished, click the Close (X)