ITYPD has custom domains
As you can see, my blog here now has its own domain name, nmm.ee, instead of the old itypd.com/@asko. Yes, ITYPD now supports custom domains. The infrastructure was quite a nightmare to get done, and because I'm stupid and didn't do dry runs with Let's Encrypt I got blocked for the blog.itypd.com domain for 7 days, so it'll be a week before ITYPD's official blog works again, but hey, getting there!
There's still some finishing touches to do to harden the thing a bit more, but overall should be close to the finish line. If Let's Encrypt fails for some reason then right now it just resets and removes your domain, so you can try again at some other time. There's no error for it yet, but that's on my (growing) to-do list as well.
Looking forward to getting back into the app side of things because the writing experience sucks a lot right now.