freedns.afraid.org is the site you use to manage the dynamic DNS twilightparadox is the default free option for creation DNS records on that comes so I used that as an example
I'm not sure which reference you are referring to, twilightparadox.com is a domain on the dynamic DNS service, mysub is also an example
Selfhosted @lemmy.world JackDavies @lemmy.world 7mo ago Self hosting with subdomains jackdavies.github.io /howto/2026/01/03/how-to-selfhost-subsomains.html
freedns.afraid.org is the site you use to manage the dynamic DNS twilightparadox is the default free option for creation DNS records on that comes so I used that as an example