.zoom Domain

The .zoom domain extension serves Zoom Communications, Inc., a company that helps people connect and collaborate across meetings, phone, and contact center. It is a closed namespace limited to Zoom. Closed control matters here because users join calls and meetings through these addresses.

In practice, addresses under this extension are used by Zoom users to access meetings and make calls. Every name goes through an internal request and approval process, and Zoom controls the DNS records at every level. That lets it take a service down at any time. For Zoom, a closed extension means every address people see ties back to an approved Zoom service, which gives users a dependable way to tell real services from copies.