You can determine whether any user account is dormant or active.

  1. Octocat iconWhile signed in as a site administrator, click in the upper-left corner of any page.

  2. Rocket ship iconIn the upper-right corner of the page, click .

  3. Search text fieldUnder "Search users, repositories and OAuth applications," type a username.

  4. Search buttonClick Search.

If you see a red dot and the word "Dormant" in the upper-right corner of the page, the user account is dormant:

Dormant account

If you see a green dot and the word "Active" in the upper-right corner of the page, the user account is active:

Active account

Further reading