The service we offer to our customers is to maintain a DNS/DDNS zone for a domain delegated only to our servers. They are reserved under the “master-slave” scheme. The reservation “master-master” is negotiated. Zones Maintenance, SPF, DKIM, DMARC Records.
For DDNS clients that are provided and maintained by us, a subdomain is configured, supported by the master-master schema.
To handle DDNS requests in the form of a metadata stream, the service is negotiated. With high flow density, the service is provided on servers hired entirely for client zones.