I think you're right about dnsimple tokens unless they've changed recently. I ended up writing a proxy that held the powerful token and then issued its own tokens to get around that... A bit convoluted
Annoying for dynamic DNS and DNS ACME challenges where you want a server to manage its own records and nothing else
I've put a comment on the parent thread, but unless I've misunderstood what the poster said, we addressed the limitation back in 2023 with scoped access tokens.
> DNSimple seemed nice but IIRC I couldn't get a different API token per zone (?).
We overhauled our account tokens a few years back: https://blog.dnsimple.com/2023/11/scoped-access-tokens/ . With account tokens you can specify fine-grained scoped access control, including specifying only one or more zones that a token has read or read/write access to.
https://www.cloudns.net/premium/
https://www.luadns.com/pricing.html
I've found every other offering to be lacking. Some examples: Cloudflare is alright but has settings footguns if you're not used to Their Way of Doing It™ (e.g., before using DNSControl, I had to manually flip switches to turn off proxying every time I updated my zones). deSEC is free and okay, but sometimes quite slow to propagate and its UI+API are unwieldy. DNS Made Easy is often pushed on social media, but it's ridiculously pricey for what you get if you don't need a SLA. DNSimple seemed nice but IIRC I couldn't get a different API token per zone (?).
I'm currently relying mainly on LuaDNS. For me, it functions as a "dumb" DNS host (i.e., not using their Lua configuration-as-code system). Their API is oddly designed, but it's been passable since a recent-ish update, which has allowed me to safely port my zone files to DNSControl.
https://dnscontrol.org