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We delegate reverse DNS zones for the address ranges that we manage. To support this service, we provide reliable, authoritative name servers and monitor all zones under our responsibility.

We operate the (ENUM) zone in accordance with instructions from the Internet Architecture Board (IAB). We provide operators with an interface to create delegations for their ENUM zones. ENUM allows the mapping of telephone numbers to domain names in order to facilitate services such as Voice over IP (VoIP).

DNSSEC adds security to the Domain Name System. We publish signed zones and provide an interface for users to create secure delegations for their reverse DNS zones.