DNS setup

wikipedia.org:
https://en.wikipedia.org/wiki/Domain_Name_System

Professional Domain Name System, eg:
https://dnsmadeeasy.com / https://constellix.com

Requirements for Domain Name Systems:
  • Two-Factor-Authentication / several users
  • Authorization by user name
  • TLSA and CAA available
  • Download print-out of setup
  • History of changes
  • Proper domain holder names