I’ve wanted to install pihole so I can access my machines via DNS, currently I have names for my machines in my /etc/hosts files across some of my machines, but that means that I have to copy the configuration to each machine independently which is not ideal.
I’ve seen some popular options for top-level domain in local environments are *.box or *.local.
I would like to use something more original and just wanted to know what you guys use to give me some ideas.
I’ve never used DNS in my local network (because it’s additional burden to support, so I tried to avoid it), but couple of month ago when I needed several internal web-sites on standard http port, I’ve just came up with “localdomain.”
Yep, it’s non-standard too, but probability of it’s usage of gTLD is lowest among all other variants because of it’s usage in Unix world and how non-pretty it is :)
If DNS is a burden to support you’re doing it wrong. I set it up once and haven’t touched it since. Everything new that gets added “just works”.
It’s not like DNS is a huge burden by itself, it’s just approach of avoiding creation of critical services unless they become necessary. Because infrastructure around them is a burden: they needs additional firewall rules on middleboxes, monitoring, redundancy, IaC, backups etc.
I don’t fully follow that but like I said, sounds like you’re doing it wrong if you have to alter firewall rules every time you add a host because of DNS issues.
I am not speaking about maintainance of DNS zones (that’s easy), but about maintanance of authoritative DNS servers.