Bulletin Board Systems are a thing of the past. They came to life before the internet was in the mainstream.
But for probably the last 15-20 years technology has changed and hobbyists have found ways to adjust, convert and rebuild the old BBS systems for use in the modern age.
I wanted to have a place for anyone wanting to run a BBS today could have a short and easy subdomain for their BBS address.
If you wish to use *.bbsn.us subdomain for your BBS, please get in contact with me on discord.