@gairsty After looking around at different ones, I have a couple domains with www.porkbun.com and like it so far.
Really well priced, admin dashboard is decent, you can add on website and email hosting if you need (I use www.purelymail.com for the latter). Seem to have good reviews online and support is supposed to be good though I've never had to contact them.
cons: has that "cute, startupy vibe" that can go a little over the top sometimes but easy to ignore.
No API access that I can see.
Fosstodon is an English speaking Mastodon instance that is open to anyone who is interested in technology; particularly free & open source software.