According to the custom domain docs I have to switch my nameserver over to Appwrite. This makes things easy and centralizes domains on the platform, however by doing so I seem to lose a way to manage the DNS entries (like TXT). I cannot find any way in the Console to do so. Many tools, e.g. GitHub, work with domain verification via DNS entries.
What are my options, now?
TL;DR
You can update DNS records when using Appwrite NS by adding a TXT record under the custom domain settings in the console. This allows you to manage DNS entries like TXT, MX, SPF, etc., even after switching nameservers to Appwrite.