Our anycast network acts as another secondary nameserver for your TLD. A dedicated anycast IP address and a host name selectable by you allows a high level of flexibility. Extensive monitoring and statistic features are a matter of course and give you a deep performance and availability insight. Additional DDoS mitigation allows further risk reduction in case of such attacks.

RcodeZero DNS is the perfect solution for TLD Registries fulfilling their high requirements on availability and security. With RcodeZero DNS, a TLD operator immediately increases the footprint of his DNS server in an efficient way. The result: more resilience, better performance, and lower latency for customers.

Product descripton

Features and Pricing

TLD-customer NEWS 07/08/2019

.eu relies on RcodeZero DNS Anycast technology powered by is pleased to gain two important top level domains for its Anycast service RcodeZero DNS. EURid - the registry manager of the .eu and ею (Cyrillic script) country code top-level domains, and soon of the .ευ (Greek script) – extensively tested RcodeZero DNS. Convinced by the network’s reliability and performance, EURid will use the secondary Anycast service for its 3.6 million domains.

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TLD-customer NEWS 22/04/2020

Finland, Ireland and Slovenia rely on RcodeZero DNS anycast technology powered by

Both, the Finnish registry (TRAFICOM) and the Irish registry (IE Domain Registry) have already been able to convince themselves of the reliable service in the past weeks and implemented RcodeZero as secondary DNS provider to strengthen their DNS infrastructure. The Slovenian Registry (ARNES) has been using RcodeZero for many years and has extended its contract.

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