This subdomains of this zone can be delegated under request.
Static records (including NS) can be reserved on a subdomain for 20 RVNs a month (free updates are allowed once per that, any subsequent in a month results in a 1 RVN fee).
Dynamic records (also including NS) can be also reserved, but for 35 RVNs a month instead, you will be granted a HMAC_SHA256 key with which you will be able to send UPDATE requests to the primary nameserver (nsupdate, key name 'update')

Service is NOT guarenteed. Data loss may occur, as well as loss of uptime.

RVN refers to Ravencoin. For service, contact kuba201 on Discord.