Comment by oefrha

Let me introduce you to Microsoft:

  microsoft.com, microsoft.net, office.com, office365.com, windows.com, windows.net, etc.
  Registrar: MarkMonitor Inc.

  live.com, onenote.com, msecnd.net, etc.
  Registrar: CSC Corporate Domains, Inc.

  sharepoint.com, outlookmobile.com, etc.
  Registrar: Nom-iq Ltd. dba COM LAUDE

https://learn.microsoft.com/en-us/microsoft-365/enterprise/u...

Someone should make a Microsoft or phishing domain? game.

(To be fair to them, their registrars are at least corporate solutions.)