If you want to manage dns, you have a few options depending on the approach you want to take & what domain you want to host under

there's a powerdns instance being hosted at http://pdns.devhack.internal that is managing zones such as devhack.internal and devhack2.net, and adding subdomains under those is very easy and what you'de be used to doing with a normal registrar

There are many other domains managed by our core infra team and can be found and configured here: https://git.devhack.net/devhack/tf-external-dns/

or you could BYOD

long story short: if you want a domain to point at an IP address, that's an A Record. devhack.internal obviously only routes internally, so 10.213 addresses typically. devhack2.net is a different story and these should point at public addresses, so like our address on [wlan0](:wlan0) is 23.143.44.2 and if you want to route traffic to our router, you'de point it at that