Premium DNS features

Premium DNS (Domain Name System) offers more power and flexibility than the standard DNS functions.

Feature	Function
Secondary DNS	Back up your DNS zone files with a secondary nameserver so your domain names never go offline.
Fully managed DNSSEC	Increase security by authenticating the origin of DNS data.
Update SOA record	The SOA (Start of Authority) contains zone caching information, the zone administrator's email address and the master nameserver for the zone. It also contains incrementing numbers which, when updated, triggers the DNS to reload the zone data. You can request to have these numbers updated.
Increased number of zone records	Manage your zone file with a higher maximum number of custom DNS records.

Note: You cannot use DNSSEC and Secondary DNS on the same domain name.

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