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.
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“.home.arpa” for A records.
I run my own CA and DNS, and can create vanity TLDs like: a.git, a.webmail, b.sync, etc for internal services. These are CNAMEs pointing to A records.
do not use
.local, as tempting as it may beuse
.homepersonallyRFC 6762 defines the TLDs you can use safely in a local-only context:
*.intranet
*.internal
*.private
*.corp
*.home
*.lanBe a selfhosting rebel, but stick to the RFCs!
How do you get https on those though? A lot of random stuff requires https these days.
https is not a problem. But you’ll need an internal CA and distributed its certificate to your hosts’ trust store.
I use homelab…org
If you want to avoid problems, use TLD that are assigned for this purpose, for example
.home.arpaor.homeor.lanor.privateetc.Avoid using
.localbecause its already used by mDNS..uk, but it is an actual .uk that I’ve registered.
I Just use a .de tld and for all my sites a *.mysite.mydomain.de.
Ssl certs from cloudflare with a dns challenge for internal use.
I’ve got a .com for my internal only services with tls and a .pro for my external facing services. I could probably throw them all on one but because legacy (I didn’t think things through) I have two
I have an io domain - mylastname.io
AD domain is home.mylastname.io
A place I put most apps running on my Kubernetes cluster is *.apps.mylastname.io
Nothing. I have all devices using tailscale DNS and I refer to things in my network by their host name directly.
everything under *.home.mydomain.tld is reserved for internal use.
I use *.home.mydomain for publicly-accessible IPs (IPv6 addresses plus anything that I’ve port forwarded so it’s accessible externally) and *.int.mydomain for internal IPv4 addresses.
For those using a pihole for .internal.example.com, how do you deal with DNSSEC on example.com? Or do you just not?
I use .lan for anything local and my public domain is .net for anything publicly hosted.
i have owned a .com since 1997. i use that.
.localis mDNS - and I’m using that, saves me so much hassle with split-horizon issues etc.I also use global DNS for local servers (AAAA records on my own domain), again, this eliminates split-horizon issues. Life is too short to deal with the hassle of running your own DNS server.