https://community.spiceworks.com/topic/2033214-ad-domain-com-vs-net


https://learn.microsoft.com/en-us/archive/technet-wiki/34981.active-directory-best-practices-for-internal-domain-and-network-names


https://learn.microsoft.com/en-us/archive/technet-wiki/34981.active-directory-best-practices-for-internal-domain-and-network-names


https://community.spiceworks.com/topic/2287521-registered-domain-and-internal-domain-naming-best-practice


https://www.reddit.com/r/msp/comments/m505z0/am_i_overthinking_root_domain_name_for_active/