When you buy a domain, you buy the right to (among other things) edit the address book for that domain, also known as DNS zones.
Once you buy the domain, for example, you can tell your domain provider “I want example.com to point to the IP address 1.2.3.4”.
Most importantly the domain provider has been given the rights to sell these domains by ICANN who manages what is known as the “root DNS servers”.
When a computer has no idea who to contact to resolve a domain it contacts the root DNS servers first and these tell them to check the entries of the domain provider. It all trickles down from there. If the domain provider wasn’t approved by ICANN then their root DNS servers would never point to them.
In reality there’s more organizations involved including: resellers, registrars and registries. But they all follow the same principle and create a chain of linked address books (DNS zones) that flow from the root DNS servers.
There is not stopping you from setting up your own domain system. You can get all the domains you want for free, but no other computer would be able to access them because by default the convention is to trust only the ICANN DNS servers.
If you use windows, Google “hosts file”. In that file you can enter any domain you want and an associated IP address and your computer will comply with it. You could even have google.com point to your own homepage, but of course that would only be your computer.
By the way, if you hear about DNS servers like google’s 8.8.8.8 or cloudflare’s 1.1.1.1, these are not the root DNS servers. These are called “resolvers” and they are the ones that talk to the root DNS zones and cache their response so that it can be resolved faster instead of having to go down the whole chain every time.
Same dude I was really looking at cutting my usage down but reddit was such an easy “default” gotta say props to spez for curing my addiction haaaaaaaaaa
6 year old account deleted. I came here, just trying to understand the differences in the way things work but should sort it sooner than later. Glad someone already has the UKCasual subreddit sublemmy community going. Where else are we going to talk about cups of tea and what order jam and cream go on scones?
Thanks, I’m having a little peruse around. It feels similar but at the same time different. I’ll get there no doubt after reading some of the tutorials but will message if I need some help. Cheers
And the weather, obviously, which is roasting right now. Had a hailstorm a couple of nights ago (in June!) which got the pollen out the air for a bit, so that was nice.
Then you try and push it the rest of the way through with your finger and slice your whole fucking hand open, immediately realising what a stupid decision that was 😅
Sorry… I am not understanding fully, I think. So you want to see if posts on your self-hosted instance will propagate to other instances? In this case, only if someone on the other instance has searched for your community.
The community is originally from lemmy.world, I subscribed on my own instance. In my example it was just “lemmyworldtest”, but a proper use-case would be to subscribe to lemmy.world/c/techsupport on my own instance and post an article to that community. Since the community has its home on lemmy.world, I would expect/need my post to be visible there in order to actually receive some support.
Also, at the time I’m writing this, your comment to my post is not yet visible on my own instance although I’m subscribed there as well.
I’m currently hitting an issue of lets encrypt failing to authenticate using the .well-known. The domain in the hosts file is lemmy.domain.com though I have a feeling this may have to be the FQDN. the base domain is currently being used by matrix to serve antoher .well-known so it looks like I’ll have to add another page there somewhere.
yes, the domain in the hosts file needs to be the fqdn. Let’s encrypt will look for the auth file at the root of that. if you are already using this fqdn/webroot you’ll need another cname.
I don’t think I’m using the root for anything, just domain.com/.well-known/matrix/server. Would I be able to serve the challenge at domain.com/.well-known/acme-challenge/stringofcharacters?
I think so. letsencrypt will only be looking for the file that certbot creates, so as long as it can resolve the fqdn to your host and port 80 (yourdoma.in) is navigable, then you should be good.
certbot certonly --manual is what I need though I think cloudflare or something else is making it only resolve to https. I’m going to shelf this for now and come back to it later. Thanks for your help
UNDECIDED (may swap for alternatives or just remove) Organizr - Homepage Jump - Homepage Homepage - Yup, another homepage! Linkding - Bookmarks Shiori - Pocket replacement Etebase - CalDAV & CardDAV Whoogle - Google without the crap Photoprism - Photo management Libreddit (not being used now!) QBittorrent - for Linux ISOs Uptime-Kuma (for when I do open a few services to family) Ryot (beta) “Roll Your Own Tracker” - Media Tracker
PLANNING TO ADD
Reverse-proxying (likely NPM) + Security (Fail2Ban, Autheilia?)
Audiobooks
Comic book management
Translation service
Document manager
Home Assistant on its own Pi4 when I can get hold of one
How are you liking shiori? I’ve not found a bookmark manager that’s worth going through my horrible mess of bookmarks yet, but the offline archive option looks interesting.
To be honest I’ve not really used it very much, but it’s functional and simple. I have nothing against it, other than “If I’ve not really used it, do I really need it?” (hence it being on my “Undecided” list.
It’s worth mentioning the docker hub image is very out of date, but the github is active as someone else took over.
PULSAR is pretty amazing if you have a few friends to play with. It really feels like actually running a spaceship together. You can shout things like “Divert all power to main turrets” and actually mean that.
Pulsar is the game that I feel like was so close to being a great game but they gave up on it before it got there. Working together to run the ship is awesome but the world is SOOO empty. Like at least add mod support so folks can help or something. I want to love the game but that always stops me.
I’m too early in the game to know this well, but I feel the lack of mod support. This feels like a game that would really thrive with community support, but they have no plans on supporting mods or open sourcing it. They are currently working on a new project that they haven’t elaborated on yet.
Still, I got this game for $14 and if I can find some people to play with I’m absolutely going to get my money’s worth - this kind of game just doesn’t exist with this level of depth. I love the technical detail of how the ship works on and how the systems interact with each other.
kbin.life
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