It kind of makes me think of how odd it would have been if many of the old forums named themselves like bookclub.phpbulletin.com, metalheads.vbulletin.net, or something.

There's nothing wrong with doing that, obviously, but it's struck me as another interesting quirk of fediverse instances/sites. Generally as soon as you visit them you can tell by the site interface or an icon somewhere what software they're using.

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[–] ptz@dubvee.org 37 points 1 year ago* (last edited 1 year ago) (3 children)

Each fediverse service needs its own domain and cannot share with others.

So we put them as subdomains, (service).domain.com, so we can run multiple under the same top level domain.

The majority of Fediverse instances are run by volunteers at their own cost or subsist strictly on donations. Domain registrations can get expensive and are a variable recurring cost*, so subdomains (which are free) are the natural choice. That also leaves the apex doamin available for other purposes.

*The cost to renew each year can change and often goes up.

[–] Max_P@lemmy.max-p.me 7 points 1 year ago (1 children)

Domain registrations can get expensive and are a variable recurring cost*, so subdomains (which are free) are the natural choice.

Or for personal instances like mine, I don't even know what I would name it that would make sense to have as a whole TLD.

It would be nice if it supported domain delegation like Matrix does.

I'm generally not a big fan of how Lemmy just assumes its got the domain all for itself forever. I would have liked to have the webfinger API live on the root, so I can have clean handles and community names, but the inbox endpoints and UI would be on a subdomain.

I've been thinking of making some proxy thing that can intelligently route ActivityPub from the root to Lemmy/Mastodon/Pixelfed and whatnot so that they can behave like one big instance and browse the same content but differently, but it sounds like as big of a project as making Lemmy itself.

[–] ptz@dubvee.org 3 points 1 year ago (1 children)

I've been thinking of making some proxy thing that can intelligently route ActivityPub from the root to Lemmy/Mastodon/Pixelfed and whatnot so that they can behave like one big instance and browse the same content but differently, but it sounds like as big of a project as making Lemmy itself.

That's basically what SRV records accomplish. When I looked a while back to see if ActivityPub had support/plans to support them, I landed on, I think, a Mastaton feature request where the response was "won't implement SRV" because "webfinger already does that" (it does not).

Personally, I think SRV records and webfinger solve different problems and can complement each other. The ActivityPub software would lookup the SRV record matching its platform and use the result from that to query the correct webfinger endpoint to resolve the user's URI for that platform.

I have no idea why SRV records seem to have fallen out of fashion, but they would easily solve the delegation problem since that's exactly what they were designed for. lol

[–] Max_P@lemmy.max-p.me 3 points 1 year ago (1 children)

but they would easily solve the delegation problem since that's exactly what they were designed for. lol

So much yes. You'd think that'd be the first thing they'd bake in the ActivityPub spec, given it governs how the user handles are handled, they even look like E-Mail addresses. Yet nobody seems to have thought about making the usernames sane. It's the first thing I looked up while setting my Lemmy, can I make the username look less stupid, as I did with Matrix when I set that one up.

There's a weird trend towards stuffing everything as HTTP(S) web APIs and JSON. We're about to get to a point where everything will talk over websockets because we forgot TCP exists.

[–] ptz@dubvee.org 3 points 1 year ago

Ha, one of my biggest pet peeves is developers poorly re-inventing a wheel that already exists as a standard.

[–] Valmond@lemmy.mindoki.com 4 points 1 year ago* (last edited 1 year ago) (2 children)

Yeah, I made a new subdomain "Lemmy" to www.mindoki.com.

Edit: for those who didn't get it, so to go to Lemmy it is now lemmy.mindoki.com

I mean what should I have done? It's a Lemmy server, not an instance so who knows what it'll end up being. And dead.mindoki.com seems a bit too foreboding.

Cheers :-)

[–] originalucifer@moist.catsweat.com 5 points 1 year ago* (last edited 1 year ago)

back in the day, it wasnt uncommon for people to use exchange.whatever.com for their email host, clearly exchange being the microsoft product.

i prefer either an abstract name (smurfs) or something specific to its purpose.

in my ancient world view, www. is your website host, mail. is your email host, etc. a good generic for the fediverse would be something like social.mydomain.com

then if you change software, you don't have to lose connectivity.

i went loopy with moist.catsweat.com running mbin

[–] antizero99@lemmynsfw.com 1 points 1 year ago* (last edited 1 year ago)

When it goes up you can usually transfer to another provider for a decent discount. I recently did this with one of my domains when godaddy went nuts on a renewal for a domain I've had for like 10+ years at this point.